Chapter 3, Problem 7P

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10th Edition

Frederick J Gravetter + 1 other

ISBN: 9781305504912

Textbook Problem

A sample of n = 8 scores has a mean of M = 12.

What is the value of EX for this sample?

To determine

Find

Explanation

** Given:**

A sample of

**Formula used:**

**Calculations:**

The mean is the average of scores. To find mean, add all scores and divide the sum by number of scores in the sample. Therefore:

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