What is the mean of data set 8, 16, 9, 11 Also what grade math is this because I did a star math test

asked Dec 28, 2020 84.0k views

2 votes

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4 votes

The mean is the average so:
8+16+9+11=44
44/4=11
So the answer is 11

Jay Kariesch answered Dec 28, 2020

8.7k points

4 votes

Answer:

the mean is 11, and i learned this in 7th grade

Explanation:

the mean is the average of all the numbers

Bernesto answered Jan 3, 2021

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