   Chapter 13.2, Problem 2LCA Essentials of Statistics for the B...

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

Solutions

Chapter
Section Essentials of Statistics for the B...

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

A research report includes a repeated-measures F-ratio with df = 3, 24. How many treatment conditions were compared and how many individuals participated in the study? (See Box 13.2.)

To determine

To find: The number of individuals participated in the study and the number of treatment conditions.

Explanation

Given info:

A research report has F-ratio with df=3,24.

Calculation:

The formula for degrees of freedom is

dfnumerator=k1

dfdenominator=(n1)(k1)

Calculating the numerator degrees of freedom is:

dfnumerator=k1k=3+1

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