Question

Find the mean for the following set of data: 20, 20, 13, 14, 18

Answer 1

Answer: Mean:17

Explanation:

1. 20+20+13+14+18=85

2.85/5=17

Answer 2

Answer: 17

Explanation:

To find the mean you need to add up all the values and then divide it by the number of values there are so:

20 + 20 + 13 + 14 + 18 = 85

Then divide it by 5 because there are 5 values:

85 / 5 = 17