Find the mean of the following data: 9, 15, 17, 18, 6, 20, 8, 5, 18, 18, 10, 5, 14, 12, 10,7 A. 15 B. 12 c. 11

Question

Find the mean of the following data:
9, 15, 17, 18, 6, 20, 8, 5, 18, 18, 10, 5, 14, 12, 10,7
A. 15
B. 12
c. 11
D. 18

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Alexandra 3 days 2021-10-11T22:32:54+00:00 1 Answer 0

Answers ( )

    0
    2021-10-11T22:34:22+00:00

    Answer:

    The answer is 12 (so the letter B)

    Step-by-step explanation:

    9+15+17+18+6+20+8+5+18+18+10+5+ 14+12+10+7=192

    Then if you count the amount of numbers you find that there is 16 numbers.

    You then do 192 รท16 which gives you 12

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27:3+15-4x7+3-1=? ( )