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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=

Sagot :

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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