mmincy22oxn1l4 mmincy22oxn1l4

21-12-2017
Mathematics

contestada

If the mean of the data set shown below is 11, find x.
x, 12, 8, 15

Respuesta :

clouthierhockey clouthierhockey

21-12-2017

The answer to this problem is nine.

Answer Link

cupcake3103670 cupcake3103670

01-02-2019

Answer:

x=9

Step-by-step explanation:

(12+8+15+x)/4=11

x=9 because

(12+8+15+9)/4=11

Answer Link

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