Question

Work out the mean for the data set below:

3.4, 5.2, 4.7, 3.5, 0.5
Give your answer as a decimal.

Answer 1

3.4 + 5.2 + 4.7 + 3.5 + 0.5

= 17.3

There are a total of 5 numbers

17.3 / 5

= 3.46