What is the mean for the following set of scores: 20,24,26,22,18,16,18?
A)18
B)24
C)20.57
D)14.57

Name: What is the mean for the following set of scores: 20,24,26,22,18,16,18? A)18 B)24 C)20.57 D)14.57
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Question

Quizplus · Accepted Answer

To find the mean of a set of scores, you add up all the numbers and then divide by the total number of scores. In this case, the sum of the scores is 144 (20+24+26+22+18+16+18), and there are 7 scores in total. Dividing 144 by 7 gives a mean of 20.57, so the answer is C.

What Is the Mean for the Following Set of Scores