Question

The cost of 6 CDs are $12, $13, $20, $20, $12.50 and $18.50. What is the
mean

Answer 1

Answer:

$16

Step-by-step explanation:

Find the mean by adding all of the costs, and dividing it by 6, since there are 6 CDs

(12 + 13 + 20 + 20 + 12.5 + 18.5) / 6

96 / 6

= 16

So, the mean is $16