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Find the mean of 12,8,7,10,8,8,10 A.63 B.12.6 C.9 D.7
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3 votes
Find the mean of 12,8,7,10,8,8,10

A.63
B.12.6
C.9
D.7

User Wjohnsto
by
7.8k points

2 Answers

3 votes

It'd be C. To find mean, you first add all the terms, than divide by how many terms there were. 12+8+7+10+8+8+10=63, and there are 7 terms, so 63÷7=9.

User James McLeod
by
8.6k points
5 votes

mean = 9 → C

mean =
(sum of data)/(count)

=
(12 + 8 + 7 + 10 +8 + 8 + 10)/(7) = 9


User Zymus
by
7.6k points
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