Question

What is the Mean of this data set {2,5,5,6,8,8,9,11}

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Answer 1

The mean is 6.75

Explanation:

There are 8 numbers in the set. Add them all, and then divide by 8.

2 + 5 + 5 + 6 + 8 + 8 + 9 + 11 / 8=54/8=6.75

So, the mean is 6.75!

Hope this answer helps!

Answer 2

Answer: 6.8

Explanation:

Add all of them, and then divide them by 8