Question

estion 7 (1 point) What is the mean of this set of data: 1.2.2.2.3.4.4.5.6.7.7.8.9. 9. 10? Round your answer to the nearest tenth. 2.7 5.1 5.3 5.5

Answer 1

We are asked to find the mean of a set of data. Let's remember that the mean is the sum of all the terms in a set of data divided by the number of terms. The given set of data is:

`1,2,2,2,3,4,4,5,6,7,7,8,9,9,10`

We sum all the terms and divide them by 15, like this:

`M=(1+2+2+2+3+4+4+5+6+7+7+8+9+9+10)/(15)`

Solving the sum:

`M=(79)/(15)`

The mean is then:

`M=5.3`