Row
int64
1
31.8k
Sample Name
float64
Transaction Id
float64
Anon Student Id
stringclasses
136 values
Session Id
float64
Time Zone
int64
1,664B
1,686B
Duration (sec)
float64
Student Response Type
float64
Student Response Subtype
float64
Tutor Response Type
float64
Tutor Response Subtype
float64
Level (Workspace Id)
stringclasses
1 value
Problem Name
stringclasses
216 values
Problem View
float64
Problem Start Time
float64
Step Name
stringclasses
17 values
Attempt At Step
int64
0
39
Is Last Attempt
float64
Outcome
stringclasses
6 values
Selection
float64
Action
stringclasses
3 values
Input
float64
Feedback Text
float64
Feedback Classification
float64
Help Level
int64
0
4
Total Num Hints
float64
KC (MATHia)
float64
KC Category (MATHia)
float64
KC (Single-KC)
float64
KC Category (Single-KC)
float64
KC (Unique-step)
float64
KC Category (Unique-step)
float64
School
stringclasses
5 values
Class
float64
CF (Ruleid)
float64
CF (Semantic Event Id)
float64
CF (Skill New p-Known)
float64
CF (Skill Previous p-Known)
float64
CF (Workspace Progress Status)
stringclasses
2 values
Event Type
float64
18,712
null
null
stu_PTSHL26569
null
1,668,001,849,683
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
NumeratorQuantity2
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,713
null
null
stu_PTSHL26569
null
1,668,001,853,995
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
NumeratorQuantity2
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,714
null
null
stu_PTSHL26569
null
1,668,001,855,941
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,715
null
null
stu_PTSHL26569
null
1,668,001,858,118
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,716
null
null
stu_PTSHL26569
null
1,668,001,874,638
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,717
null
null
stu_PTSHL26569
null
1,668,001,884,445
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
NumeratorFactor
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,718
null
null
stu_PTSHL26569
null
1,668,001,892,114
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
NumeratorFactor
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,719
null
null
stu_PTSHL26569
null
1,668,001,898,623
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,720
null
null
stu_PTSHL26569
null
1,668,001,901,073
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,721
null
null
stu_PTSHL26569
null
1,668,001,904,568
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,722
null
null
stu_PTSHL26569
null
1,668,001,911,233
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
DenominatorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,723
null
null
stu_PTSHL26569
null
1,668,001,915,462
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
NumeratorFactor
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,724
null
null
stu_PTSHL26569
null
1,668,001,928,825
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
EquationAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,725
null
null
stu_PTSHL26569
null
1,668,001,940,440
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,726
null
null
stu_PTSHL26569
null
1,668,001,962,249
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,727
null
null
stu_PTSHL26569
null
1,668,002,000,984
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,728
null
null
stu_PTSHL26569
null
1,668,002,004,902
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,729
null
null
stu_PTSHL26569
null
1,668,002,008,489
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FirstRow2:2
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,730
null
null
stu_PTSHL26569
null
1,668,002,011,299
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FirstRow2:2
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,731
null
null
stu_PTSHL26569
null
1,668,002,016,258
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FirstRow2:2
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,732
null
null
stu_PTSHL26569
null
1,668,002,020,024
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,733
null
null
stu_PTSHL26569
null
1,668,002,020,914
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,734
null
null
stu_PTSHL26569
null
1,668,002,038,416
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,735
null
null
stu_PTSHL26569
null
1,668,002,049,463
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,736
null
null
stu_PTSHL26569
null
1,668,002,051,700
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FinalAnswer
3
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,737
null
null
stu_PTSHL26569
null
1,668,002,056,863
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,738
null
null
stu_PTSHL26569
null
1,668,002,058,882
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,739
null
null
stu_PTSHL26569
null
1,668,002,062,214
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,740
null
null
stu_PTSHL26569
null
1,668,002,067,692
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-033
null
null
FinalAnswer
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,741
null
null
stu_TTCCV25816
null
1,671,028,419,925
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
PercentChange
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,742
null
null
stu_TTCCV25816
null
1,671,028,426,505
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
NumeratorQuantity2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,743
null
null
stu_TTCCV25816
null
1,671,028,433,324
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
NumeratorQuantity2
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,744
null
null
stu_TTCCV25816
null
1,671,028,508,546
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,745
null
null
stu_TTCCV25816
null
1,671,028,513,322
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,746
null
null
stu_TTCCV25816
null
1,671,028,518,843
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,747
null
null
stu_TTCCV25816
null
1,671,028,529,429
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,748
null
null
stu_TTCCV25816
null
1,671,028,530,441
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,749
null
null
stu_TTCCV25816
null
1,671,028,530,456
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,750
null
null
stu_TTCCV25816
null
1,671,028,538,653
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
4
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,751
null
null
stu_TTCCV25816
null
1,671,028,547,690
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
5
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,752
null
null
stu_TTCCV25816
null
1,671,028,552,108
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,753
null
null
stu_TTCCV25816
null
1,671,028,554,525
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
NumeratorFactor
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,754
null
null
stu_TTCCV25816
null
1,671,028,560,869
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
NumeratorFactor
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,755
null
null
stu_TTCCV25816
null
1,671,028,561,679
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
NumeratorFactor
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,756
null
null
stu_TTCCV25816
null
1,671,028,561,696
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,757
null
null
stu_TTCCV25816
null
1,671,028,567,853
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,758
null
null
stu_TTCCV25816
null
1,671,028,571,999
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
NumeratorFactor
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,759
null
null
stu_TTCCV25816
null
1,671,028,573,304
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,760
null
null
stu_TTCCV25816
null
1,671,028,574,509
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,761
null
null
stu_TTCCV25816
null
1,671,028,575,890
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,762
null
null
stu_TTCCV25816
null
1,671,028,575,919
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,763
null
null
stu_TTCCV25816
null
1,671,028,576,866
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
4
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,764
null
null
stu_TTCCV25816
null
1,671,028,576,893
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,765
null
null
stu_TTCCV25816
null
1,671,028,577,717
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
5
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,766
null
null
stu_TTCCV25816
null
1,671,028,577,809
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,767
null
null
stu_TTCCV25816
null
1,671,028,580,319
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
DenominatorFactor
6
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,768
null
null
stu_TTCCV25816
null
1,671,028,582,607
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,769
null
null
stu_TTCCV25816
null
1,671,028,582,612
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
6
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,770
null
null
stu_TTCCV25816
null
1,671,028,590,268
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
EquationAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,771
null
null
stu_TTCCV25816
null
1,671,028,591,269
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
EquationAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,772
null
null
stu_TTCCV25816
null
1,671,028,591,289
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
EquationAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,773
null
null
stu_TTCCV25816
null
1,671,028,592,334
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
EquationAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,774
null
null
stu_TTCCV25816
null
1,671,028,592,358
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
EquationAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,775
null
null
stu_TTCCV25816
null
1,671,028,596,168
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
EquationAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,776
null
null
stu_TTCCV25816
null
1,671,028,598,251
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
EquationAnswer
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,777
null
null
stu_TTCCV25816
null
1,671,028,600,437
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
7
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,778
null
null
stu_TTCCV25816
null
1,671,028,685,211
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
8
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,779
null
null
stu_TTCCV25816
null
1,671,028,685,228
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,780
null
null
stu_TTCCV25816
null
1,671,028,698,296
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,781
null
null
stu_TTCCV25816
null
1,671,028,705,063
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,782
null
null
stu_TTCCV25816
null
1,671,028,710,301
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
9
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,783
null
null
stu_TTCCV25816
null
1,671,028,736,260
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
10
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,784
null
null
stu_TTCCV25816
null
1,671,028,736,261
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,785
null
null
stu_TTCCV25816
null
1,671,028,773,291
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:1
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,786
null
null
stu_TTCCV25816
null
1,671,028,774,706
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:1
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,787
null
null
stu_TTCCV25816
null
1,671,028,776,648
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:1
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,788
null
null
stu_TTCCV25816
null
1,671,028,782,467
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,789
null
null
stu_TTCCV25816
null
1,671,028,784,937
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,790
null
null
stu_TTCCV25816
null
1,671,028,788,167
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,791
null
null
stu_TTCCV25816
null
1,671,028,791,673
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,792
null
null
stu_TTCCV25816
null
1,671,028,791,691
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,793
null
null
stu_TTCCV25816
null
1,671,028,799,065
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
4
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,794
null
null
stu_TTCCV25816
null
1,671,028,807,818
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
5
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,795
null
null
stu_TTCCV25816
null
1,671,028,807,826
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,796
null
null
stu_TTCCV25816
null
1,671,028,809,453
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
6
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,797
null
null
stu_TTCCV25816
null
1,671,028,809,487
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,798
null
null
stu_TTCCV25816
null
1,671,028,813,600
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,799
null
null
stu_TTCCV25816
null
1,671,028,818,161
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow1:2
7
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,800
null
null
stu_TTCCV25816
null
1,671,028,824,042
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,801
null
null
stu_TTCCV25816
null
1,671,028,825,526
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,802
null
null
stu_TTCCV25816
null
1,671,028,826,782
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,803
null
null
stu_TTCCV25816
null
1,671,028,826,804
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,804
null
null
stu_TTCCV25816
null
1,671,028,827,307
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
4
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,805
null
null
stu_TTCCV25816
null
1,671,028,827,335
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,806
null
null
stu_TTCCV25816
null
1,671,028,830,307
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,807
null
null
stu_TTCCV25816
null
1,671,028,835,329
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:1
5
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,808
null
null
stu_TTCCV25816
null
1,671,028,841,630
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,809
null
null
stu_TTCCV25816
null
1,671,028,844,342
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
11
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,810
null
null
stu_TTCCV25816
null
1,671,028,844,359
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null
18,811
null
null
stu_TTCCV25816
null
1,671,028,845,203
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-042
null
null
FinalAnswer
12
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_CEAUN41070
null
null
null
null
null
PROMOTED
null