misssummerrae8 misssummerrae8

06-05-2020
Mathematics

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5,8,11,7? If the mean of the data set is 8 points, find the missing number of points.

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titofink5 titofink5

06-05-2020

Answer:

9

Step-by-step explanation:

if you add 5,8,9,11,and 7 you get 40 then you need to divide it by 5 because their are 5 numbers so then 40 divided by 5 is 8 so the number is 9

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