Toronto Math Forum

APM346-2015S => APM346--Tests => Test 1 => Topic started by: Victor Ivrii on February 19, 2015, 11:18:07 AM

Title: TT1 statistics
Post by: Victor Ivrii on February 19, 2015, 11:18:07 AM
Count   28
Minimum Value   9.40
Maximum Value   19.20
Range   9.80
Average   14.64
Median   15.40
Standard Deviation   2.82

Null 4

GRADE DISTRIBUTION

90 - 100   4
80 -   89   7
70 -   79   6
60 -   69   4
50 -   59   6
40 -   49   1