Question

Find the mean of the set of data. Round to the nearest tenth if necessary 6.4,6,8, 8.1,5.4, 11.1,6.7 The mean is

Answer 1

Given a set of data:

6.4,6,8, 8.1,5.4, 11.1,6.7

The sum of the given data =

`6.4+6.8+8.1+5.4+11.1+6.7=44.5`

The number of the data = 6

so, the mean =

`(44.5)/(6)=7.4166667`

Rounding to the nearest tenth, so, the answer will be:

Mean = 7.4