What is the mean of the following group of scores: 4, 7, 8, 8, 9, 10, 12, and 14?
A) 8
B) 8.5
C) 9
D) 9.5
E) None of these

Name: What is the mean of the following group of scores: 4, 7, 8, 8, 9, 10, 12, and 14? A) 8 B) 8.5 C) 9 D) 9.5 E) None of these
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Question

Quizplus · Accepted Answer

The mean is calculated by adding all the scores together and then dividing by the number of scores. The sum of the scores is 72, and there are 8 scores, so the mean is 72/8 = 9.

What Is the Mean of the Following Group of Scores