Question

Find the mean of the following group of numbers: 6.1, 5.9, 4.2, 5.9, and 10.7. Round your answer to the nearest tenth.
6.6
6.5
10.7
4.2

Answer 1

mean
=sum/no. of term
=(6.1+5.9+4.2+5.9+10.7)/5
=6.56
=6.6 ( round to the nearest tenth)