Respuesta :

SarahT22

Answer:

83

Step-by-step explanation:

add them then divide them by the number of numbers there are

ronhagrid310

Answer:

The mean of the following data set 90,84,72,102,84,66:

M = sum of elements/number of elements

   = (90 + 84 + 72 + 102 + 84 + 66)/6

   = 83

Hope this helps!

:)

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