The mean for the following set of numbers 16; 78; 54; 82; 40 is 54. I answered this question by adding all the numbers together (270) and then dividing the answer by the number of given numbers (5). The mean is the average of all given numbers. Hope this helps!
50
Step-by-step explanation:
the formula to get the mean for the ungrouped data is the sum of the observations divided by the number of data that is being observed
280÷5= 56
So the mean is 56
so basically, the sum of the 5 constant numbers is 320 then divide it by 5 the answer will be 64 and that is your mean.
To find the mean (also know as the average), add up all the numbers then divide by how many numbers there are.
165+785+545+825+415 = 2735
2735 / 5 = 547
The mean is 547.
SOLUTION:
(15 + 75 + 55 + 85 + 45) ÷ 5
(275) ÷ 5
55
ANSWER: 55
(12 + 43 + 59 + 79 + 87)/5
280/5
56
ANSWER: 56
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