Respuesta :

a.24


Add all the number together then divide by the amount of numbers there are

To find the mean of a data set you have to add all your numbers then divide by how many numbers are in the data set.

38 + 32 + 26 + 20 + 15 + 12 = 143

143/6 = 23.8

If you round it will be 24.

So your answer is 24.

Hope this Helps!!

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