Question

how do you calculate the mean? add up the values and divide by the number of values in the set add up all of the values and multiply by the number of values you have in the set multiply all of the values and then subtract by the numbers you have in the set add up the values and divide them by 2

Explanation:

The mean (arithmetic mean) of a set of values is calculated by summing all the values in the set and then dividing by the number of values in the set.

Answer:

Add up the values and divide by the number of values in the set