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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 population of N = 15 scores has ∑X = 120. What is the population mean?

To determine

To Find: The population mean of given scores.

Explanation

Given info:

A population of 15 scores has a sum equal to 120

Calculation:

The formula for population mean is:

μ=XN

Substitute the values ȡ

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