Explanation The first step in processing the data for a paired differences test is taking the differences of two values between the paired samples. The difference between sample values is denoted as d i , i = 1 , 2 , ... , n . The formula for sample test statistic t with ( n − 1 ) degrees of freedom is, t = d ¯ −

Understandable Statistics: Concepts And Methods

12th Edition

ISBN: 9781337517508

Author: Charles Henry Brase, Corrinne Pellillo Brase

Publisher: Cengage Learning

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Chapter 8.4, Problem 2P

To determine

Describe the first step in processing the data for a paired differences test.

Mention the formula for sample test statistic t by describing each symbol used.

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Chapter 8.4, Problem 1P

Chapter 8.4, Problem 3P

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Describe the first step in processing the data for a paired differences test. Mention the formula for sample test statistic t by describing each symbol used.

Solution Summary: The author describes the first step in processing the data for a paired differences test by describing the formula for sample test statistic t.