Michael's five test scores in his physics class were 75, 67, 88, 91, and 84. What was his mean test score?
A)84
B)81
C)79
D)88

Name: Michael's five test scores in his physics class were 75, 67, 88, 91, and 84. What was his mean test score? A)84 B)81 C)79 D)88
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Question

Quizplus · Accepted Answer

To find the mean, you add up all the scores and divide by the number of scores. So, 
(75 + 67 + 88 + 91 + 84) / 5 = 81. Therefore, the mean test score is 81.

Michael's Five Test Scores in His Physics Class Were 75