mikaylaeburns mikaylaeburns

26-03-2018
Mathematics

contestada

HELP!
If the mean of the data set shown below is 11, find x.

x, 12, 8, 15

A. 9
B. 10
C. 11.5

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Respuesta :

ivanoneal2000 ivanoneal2000

26-03-2018

15+12+8+x=44
35-44=9
x=9

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gabbywatts54p67sq6 gabbywatts54p67sq6

26-03-2018

Use the process of elimination to find your answer. Go through the answers and plug them in as x. Your answer will be x = A. 9

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