Question

4. Find the mean for the set of data below.

8, 12, 11, 9
Average =

PLEASE HELP ASAP

Answer 1

Average = 10

Explanation:

8 + 12 + 11 + 9 = 40

40 ÷ 4 = 10

The average number is 10.

Answer 2

20

Explanation:

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