Name________________________
CALCULATING THE
MEAN #2
Directions: Calculate the mean for each set of numbers below. To find the mean of a set of numbers, add all of the data together, then divide that sum by the amount of numbers in the set.
Example: Here are the numbers in the set (2, 2, 8, 10, 9)
Add them together 2 + 2 + 8 + 10 + 9 = a total of 31
Divide by the amount of numbers in the set 31 divided by 5 gives you a mean of 6.2
SUM DIVIDED
BY MEAN
1) (4, 4, 6, 8,) _______ ___ _______
2) (2, 4, 4, 6, 1, 4) _______ ___ _______
3) (12, 14, 10,) _______ ___ _______
4) (9, 2, 5, 7, 5) _______ ___ _______
5) (1, 2, 4, 6, 1, 6, 8) _______ ___ _______
6) (12, 4, 16,
10,) _______ ___ _______
7) (10, 4, 6, 10, 4) _______ ___ _______
8) (22, 9, 8, 11,) _______ ___ _______
9) (16, 8, 15,
11, 7) _______
___ _______
10) (1, 2, 3, 5, 1, 4, 6, 1, 2, 2) _______ ___ _______
EXTENSION: List all of the means from #1-10 in order from least to greatest.