Here are the results from the first exam. The first column contains the range for the raw scores,
the second box lists the corresponding grade, and the third box indicates how many students in the class

received that grade. The median for the class was 74.6, the mean was 74, which means that if your exam
grade is higher than a 74 then you are in the top 50% of the class. If your score is lower than 74 then
you are in the bottom 50% of the class. You get the picture.

Number Score	Translation	# of Students
91 – 100	4.0	7
82-90	3.5	9
73-81	3.0	12
64-72	2.5	12
55-63	2.0	7
Below 55	1.5	1