Question

U.S. cement export date for the last 10 years in thousand tons:

746, 625, 633, 759, 803, 791, 743, 694, 738, 834

Find the mean number of tons exported for the period.

I don't understand how to set this up.

Answer 1

First, you add up all the numbers. Then, you divide by the number of numbers.

(746+625+633....+834)/10

Answer 2

okay, gotcha. thanks