Cognition Tests are graded
September 26, 2006
27 out 34 students particpated in our little test. I hope that those that have stopped coming to class remember to drop 
Central Tendency:
-
Mean = 53.33
Median = 55
Dispersion:
-
Standard Deviation = 18.79
Variance = 353.154
Range = 70
Minimum = 20
Maximum = 90
Percentiles:
-
25th = 39
50th = 55
75th = 69
Where do you fall in the distribution?
Leave a Reply