What is the mean value in the following set of scores?
A.128
B.128
C.130
D.135
E.144
A) 128
B) 130
C) 133
D) 132.8

Name: What is the mean value in the following set of scores? A.128 B.128 C.130 D.135 E.144 A) 128 B) 130 C) 133 D) 132.8
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Question

Quizplus · Accepted Answer

To find the mean, we add up all the scores and divide by the total number of scores. 
128 + 128 + 130 + 135 + 144 = 665 
There are 5 scores, so we divide 665 by 5 to get the mean: 
665/5 = 133

What Is the Mean Value in the Following Set of Scores