Wednesday, March 16, 2011

Test 2 score distribution

Descriptive Statistics:

average = 24.00 out of 35
median = 24.5
mode = 25.00
st. dev = 4.7

approximate scale (frequencies in parentheses)

A: 29+ (13)
B: 24.5 - 29 (32)
B/C: 24 (7)
C: 19 - 23.5 (21)
D: 14 - 18.5 (15)
F: below 14 (2)

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