sammylilly sammylilly
  • 25-01-2017
  • Mathematics
contestada

What is the mean of the set of number?
-7, -5, 0, 8, 9
A. 1 B. 10 C. 22 D.5

Respuesta :

rclairesmith rclairesmith
  • 25-01-2017
i think it is d=5 because when you add them all up and divide by 5 it is 5
Answer Link
koolteach814
koolteach814 koolteach814
  • 25-01-2017
Add up all the numbers
(-7 + -5) + (8 +9)

Then divide by 5, the total number of items in the data set.
Answer Link

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