Midterm 2 (November 18, 2004) Statistics

n	272
min	5
q1	28
median	38
q3	43
max	50
mean	35.846
variance	100.4

Histogram of scores:

A score of 26 is right around the 0.0/0.7 cutoff. That is, a score 26 or below roughly translates to a grade of 0.0.

A score of 34 translates roughly to a grade of 2.0.

The median grade in Math 120 is traditionally 2.8-2.9, so a score of 38 roughly translates to a grade of 2.8.

A score of 40 roughly translates to a grade of 3.0, a score of 45 to a grade of 3.5.

A score of 50 is in the 4.0 range.

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