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Grade-5
Mean
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Find the mean for the following set of numbers :
13, 15, 16, 20, 6
Explanation
Remember, mean is the average of all data values.
Mean = Add all the values in the set/ the total number of data values in the set.
= (20 + 16 + 6 + 15 + 13)/5
= 70/5
= 14
Therefore, the mean for the given set of numbers is 14
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