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Essentials of Statistics for the B...

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

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Chapter
Section
BuyFindarrow_forward

Essentials of Statistics for the B...

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

A researcher reports a t statistic with df = 20. How many individuals participated in the study?

To determine

To find: The sample size of the researchers study.

Explanation

Given info:

A study uses t-statistics and has a degree of freedom 20.

Calculations:

The degree of freedom for a t-distribution is n1 where n is the sample size

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