Question

What is the mean of the data set?
17, 24, 26, 13

Answer 1

20

Explanation:

17+24+26+13=80 divided by how many numbers there are 80÷4=20

Answer 2

20

Explanation:

To find the mean, add up all the numbers and divide by the number of points

mean = (17+24+26+13)/4

=80/4

=20