Row
int64
1
11.9k
Sample Name
float64
Transaction Id
float64
Anon Student Id
stringclasses
51 values
Session Id
float64
Time Zone
int64
1,665B
1,689B
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
168 values
Problem View
float64
Problem Start Time
float64
Step Name
stringclasses
17 values
Attempt At Step
int64
0
12
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
401
null
null
stu_EZRKS21177
null
1,667,246,033,709
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
402
null
null
stu_EZRKS21177
null
1,667,246,038,212
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
NumeratorQuantity1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
403
null
null
stu_EZRKS21177
null
1,667,246,044,907
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
NumeratorQuantity1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
404
null
null
stu_EZRKS21177
null
1,667,246,048,322
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
DenominatorQuantity1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
405
null
null
stu_EZRKS21177
null
1,667,246,056,608
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
DenominatorQuantity1
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
406
null
null
stu_EZRKS21177
null
1,667,246,063,271
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
DenominatorQuantity1
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
407
null
null
stu_EZRKS21177
null
1,667,246,063,279
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
DenominatorQuantity1
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
408
null
null
stu_EZRKS21177
null
1,667,246,068,415
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
DenominatorQuantity1
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
409
null
null
stu_EZRKS21177
null
1,667,246,071,166
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
410
null
null
stu_EZRKS21177
null
1,667,246,072,752
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
411
null
null
stu_EZRKS21177
null
1,667,246,076,782
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
412
null
null
stu_EZRKS21177
null
1,667,246,079,946
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FirstRow2:2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
413
null
null
stu_EZRKS21177
null
1,667,246,093,756
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FirstRow2:2
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
414
null
null
stu_EZRKS21177
null
1,667,246,097,238
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FirstRow2:2
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
415
null
null
stu_EZRKS21177
null
1,667,246,103,549
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
416
null
null
stu_EZRKS21177
null
1,667,246,107,543
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
417
null
null
stu_EZRKS21177
null
1,667,246,116,896
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
418
null
null
stu_EZRKS21177
null
1,667,246,122,781
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
419
null
null
stu_EZRKS21177
null
1,667,246,218,979
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
EquationAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
420
null
null
stu_EZRKS21177
null
1,667,246,224,263
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
NumeratorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
421
null
null
stu_EZRKS21177
null
1,667,246,226,192
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
DenominatorFactor
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
422
null
null
stu_EZRKS21177
null
1,667,246,228,464
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
DenominatorFactor
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
423
null
null
stu_EZRKS21177
null
1,667,246,231,546
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
424
null
null
stu_EZRKS21177
null
1,667,246,236,622
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
425
null
null
stu_EZRKS21177
null
1,667,246,243,525
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
426
null
null
stu_EZRKS21177
null
1,667,246,246,319
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
427
null
null
stu_EZRKS21177
null
1,667,246,249,753
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
428
null
null
stu_EZRKS21177
null
1,667,246,253,075
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-037
null
null
FinalAnswer
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
429
null
null
stu_EZRKS21177
null
1,667,246,266,855
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
PercentChange
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
430
null
null
stu_EZRKS21177
null
1,667,246,273,191
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
431
null
null
stu_EZRKS21177
null
1,667,246,276,226
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
432
null
null
stu_EZRKS21177
null
1,667,246,281,215
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorQuantity1
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
433
null
null
stu_EZRKS21177
null
1,667,246,285,737
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorQuantity1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
434
null
null
stu_EZRKS21177
null
1,667,246,289,162
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
435
null
null
stu_EZRKS21177
null
1,667,246,290,504
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
436
null
null
stu_EZRKS21177
null
1,667,246,294,465
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
437
null
null
stu_EZRKS21177
null
1,667,246,297,081
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
438
null
null
stu_EZRKS21177
null
1,667,246,299,250
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
439
null
null
stu_EZRKS21177
null
1,667,246,301,114
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
440
null
null
stu_EZRKS21177
null
1,667,246,317,537
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
441
null
null
stu_EZRKS21177
null
1,667,246,324,882
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
442
null
null
stu_EZRKS21177
null
1,667,246,328,844
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
EquationAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
443
null
null
stu_EZRKS21177
null
1,667,246,341,790
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
444
null
null
stu_EZRKS21177
null
1,667,246,346,558
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
445
null
null
stu_EZRKS21177
null
1,667,246,353,346
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
446
null
null
stu_EZRKS21177
null
1,667,246,362,605
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
447
null
null
stu_EZRKS21177
null
1,667,246,364,293
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
448
null
null
stu_EZRKS21177
null
1,667,246,368,015
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
449
null
null
stu_EZRKS21177
null
1,667,246,380,305
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
450
null
null
stu_EZRKS21177
null
1,667,246,392,217
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
451
null
null
stu_EZRKS21177
null
1,667,246,396,334
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
452
null
null
stu_EZRKS21177
null
1,666,813,148,189
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
PercentChange
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
453
null
null
stu_EZRKS21177
null
1,666,813,148,238
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
PercentChange
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
454
null
null
stu_EZRKS21177
null
1,666,813,151,049
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
PercentChange
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
455
null
null
stu_EZRKS21177
null
1,666,813,168,961
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
456
null
null
stu_EZRKS21177
null
1,666,813,177,394
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
457
null
null
stu_EZRKS21177
null
1,666,813,180,578
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
NumeratorQuantity1
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
458
null
null
stu_EZRKS21177
null
1,666,813,183,612
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
NumeratorQuantity1
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
459
null
null
stu_EZRKS21177
null
1,666,813,188,220
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
460
null
null
stu_EZRKS21177
null
1,666,813,285,736
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
461
null
null
stu_EZRKS21177
null
1,666,813,290,044
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FirstRow2:2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
462
null
null
stu_EZRKS21177
null
1,666,813,297,004
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FirstRow2:2
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
463
null
null
stu_EZRKS21177
null
1,666,813,454,439
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FirstRow2:2
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
464
null
null
stu_EZRKS21177
null
1,666,813,456,958
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
465
null
null
stu_EZRKS21177
null
1,666,813,458,281
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
466
null
null
stu_EZRKS21177
null
1,666,813,464,672
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
467
null
null
stu_EZRKS21177
null
1,666,813,477,645
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
468
null
null
stu_EZRKS21177
null
1,666,813,480,471
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
469
null
null
stu_EZRKS21177
null
1,666,813,561,043
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
NumeratorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
470
null
null
stu_EZRKS21177
null
1,666,813,562,452
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
DenominatorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
471
null
null
stu_EZRKS21177
null
1,666,813,566,203
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
EquationAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
472
null
null
stu_EZRKS21177
null
1,666,813,570,629
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
473
null
null
stu_EZRKS21177
null
1,666,813,573,832
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
474
null
null
stu_EZRKS21177
null
1,666,813,579,507
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
475
null
null
stu_EZRKS21177
null
1,666,813,579,522
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
476
null
null
stu_EZRKS21177
null
1,666,813,584,922
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
477
null
null
stu_EZRKS21177
null
1,666,813,597,659
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-047
null
null
FinalAnswer
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
478
null
null
stu_EZRKS21177
null
1,667,317,542,070
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
PercentChange
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
479
null
null
stu_EZRKS21177
null
1,667,317,542,117
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
PercentChange
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
480
null
null
stu_EZRKS21177
null
1,667,317,544,000
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
PercentChange
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
481
null
null
stu_EZRKS21177
null
1,667,317,548,008
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
482
null
null
stu_EZRKS21177
null
1,667,317,550,069
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
483
null
null
stu_EZRKS21177
null
1,667,317,552,539
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
484
null
null
stu_EZRKS21177
null
1,667,317,555,958
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
485
null
null
stu_EZRKS21177
null
1,667,317,557,341
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
486
null
null
stu_EZRKS21177
null
1,667,317,559,135
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
487
null
null
stu_EZRKS21177
null
1,667,317,560,750
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow2:2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
488
null
null
stu_EZRKS21177
null
1,667,317,561,955
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow2:2
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
489
null
null
stu_EZRKS21177
null
1,667,317,564,404
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
490
null
null
stu_EZRKS21177
null
1,667,317,565,620
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
491
null
null
stu_EZRKS21177
null
1,667,317,572,264
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
492
null
null
stu_EZRKS21177
null
1,667,317,577,107
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
493
null
null
stu_EZRKS21177
null
1,667,317,582,851
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
EquationAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
494
null
null
stu_EZRKS21177
null
1,667,317,618,005
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
NumeratorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
495
null
null
stu_EZRKS21177
null
1,667,317,622,902
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
DenominatorFactor
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
496
null
null
stu_EZRKS21177
null
1,667,317,626,940
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
DenominatorFactor
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
497
null
null
stu_EZRKS21177
null
1,667,317,630,514
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
498
null
null
stu_EZRKS21177
null
1,667,317,634,081
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
499
null
null
stu_EZRKS21177
null
1,667,317,640,316
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null
500
null
null
stu_EZRKS21177
null
1,667,317,640,348
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-050
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_AALTW65253
null
null
null
null
null
PROMOTED
null