Statistics for Exam One

Mean = 55  (54.78)

Standard deviation = 18.8

Number of tests taken = 266

Rough Curve   (Standard disclaimer:  This curve is 
only approximate, and is likely to change!!! )

A  78 and above  (12% of class)

B  63 and above (24% of class)

C  44 and above (40% of class)

D  27 and above (17% of class)

Below 27:  (7% of class) Hmm, what do you think?