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Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570

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Section
BuyFindarrow_forward

Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570
Textbook Problem

A sample of n = 8 scores has a mean of M = 12. What is the value of ∑X for this sample?

To determine

To Find: The sum of scores X.

Explanation

Given info:

A population of 8 scores has mean 12.

Calculation:

The formula for population mean is:

μ=XNX=μ×N</

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