A list of numbers is shown. 7, 14, 15, 9, 11, 14, 11, 10, 17 What is the mean of the list of numbers? A 10 B 11 C 12 D 13

Answer 1

The mean of a set of numbers is the same as the average. So, add the numbers together, then divide by the number of numbers.

Visit the following Desmos graph to see how this can be done there:

desmos.com/calculator/p3uvi7jr0u

Select the link, right-click and choose "Go to...".