If nine scores have a mean of 11, what is the sum of the scores?
A) 121
B) 81
C) 99
D) 11
E) not possible to calculate from information given.

Name: If nine scores have a mean of 11, what is the sum of the scores? A) 121 B) 81 C) 99 D) 11 E) not possible to calculate from information given.
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Question

Quizplus · Accepted Answer

The sum of the scores is equal to the mean multiplied by the number of scores. In this case, 11 (the mean) multiplied by 9 (the number of scores) equals 99, so the answer is C.

If Nine Scores Have a Mean of 11, What Is