HelainaY45708 HelainaY45708

03-11-2022
Mathematics

contestada

f the formula is used to find the mean of the following sample, what is the value of n?

51, 37, 83, 44, 52, 19, 99, 7, 36,

A.12
B.10
C.9
D.11

f the formula is used to find the mean of the following sample what is the value of n51 37 83 44 52 19 99 7 36 A12 B10 C9 D11 class=

Respuesta :

SayR788950 SayR788950

03-11-2022

The given data:

51, 37, 83, 44, 52, 19, 99, 7, 36.

It is given that, the formula to find the mean:

[tex]\bar{X}=\frac{1}{n}\sum ^n_{j\mathop=0}X_j[/tex]

Here, n represents the number of observations.

Hence, the value of n is 9.

Therefore, the correct option is C.

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