Mathematics

Aleena

10 August, 18:07

Determine the mean, median, mode, and midrange for this collection of class test scores:

88 82 97 76 79 92 65 84 79

90 75 82 78 77 93 88 95 73

69 89 93 78 60 95 88 72 80

94 88 74

a.

Mean is 84, median is 82, mode is 82, midrange is 77

b.

Mean is 82, median is 88, mode is 88, midrange is 77

c.

Mean is 82.4, median is 88, mode is 82, midrange is 78.5

d.

Mean is 82.4, median is 82, mode is 88, midrange is 78.5