Chapter 10.2, Problem 5LC

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

An independent-measures *t* statistic is used to evaluate the mean difference between two treatments with *n* = 8 in one treatment and *n* = 12 in the other. What is the *df* value for the *t* statistic?

To determine

**To find:** The degrees of freedom for the given data.

Explanation

**Given info:**

The two samples with size 8 and 12 are used in an independent measure design. The t-statistics is calculated based on these samples.

**Calculation:**

The degrees of freedom,

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