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12 votes
12 votes
What is the mean of 25 31 12 38 12 15

User Silvio Biasiol
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2.8k points

1 Answer

30 votes
30 votes

Answer:

22.1666666667 ~ 22.17 (This should be rounded)

Explanation:

The mean formula is to add all the numbers and then divide by the quantity or how many numbers were listed.

25+31+12+38+12+15/6 = mean

All the numbers added up should equal 133


You need to divide the sum by 6 since that is how many numbers that are in your data set.

The Mean of the Data set is 22.1666666667 which is approximately 22.17

User Spencer Wieczorek
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3.0k points