staffordkimberly staffordkimberly

21-03-2019
Mathematics

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If the formula pictured below is used to find the mean of the following sample, what is the value of N?

If the formula pictured below is used to find the mean of the following sample what is the value of N class=

Respuesta :

21-03-2019

Answer:

Choice D). 8

Step-by-step explanation:

The value on n is simply the number of values or the size of the sample data. In our case, we have a total of 8 data values. The value of n will thus be 8

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zainebamir540 zainebamir540

22-03-2019

Answer:

Choice D is correct answer.

Step-by-step explanation:

We have given a list of values.

2,63,88,10,72,99,38,19

We have to find mean and value of n.

n is the total number of values.

Hence, n = 8

Formula to find mean is :

Mean = sum of values / number of values

Sum of values = 2+63+88+10+72+99+38+19 = 391

Number of values = 8

Mean = 391/8

Mean = 48.875

Mean of the following sample is 48.875

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