Mindtap Psychology, 1 Term (6 Months) Printed Access Card, Enhanced For Gravetter/wallnau/forzano's Essentials Of Statistics For The Behavioral Sciences
Mindtap Psychology, 1 Term (6 Months) Printed Access Card, Enhanced For Gravetter/wallnau/forzano's Essentials Of Statistics For The Behavioral Sciences
9th Edition
ISBN: 9780357035092
Author: GRAVETTER, Frederick J; Forzano, Lori-ann B.; Wallnau, Larry B.
Publisher: Cengage Learning
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Chapter 11.4, Problem 3LC

A research report describing the results from a repeated-measures study states, “The data showed a significant difference between treatments, t(22) = 4.71, p < .01.” From this report, what can you conclude about the outcome of the hypothesis test?

a. The test rejected the null hypothesis.

b. The test failed to reject the null hypothesis.

c. The test resulted in a Type 1 error.

d. The test resulted in a Type 11 error.

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Chapter 11 Solutions

Mindtap Psychology, 1 Term (6 Months) Printed Access Card, Enhanced For Gravetter/wallnau/forzano's Essentials Of Statistics For The Behavioral Sciences

Ch. 11.4 - Prob. 2LCCh. 11.4 - A research report describing the results from a...Ch. 11.4 - Prob. 4LCCh. 11.4 - Prob. 5LCCh. 11.5 - Which of the following possibilities is a concern...Ch. 11.5 - For which of the following situations would an...Ch. 11.5 - Prob. 3LCCh. 11 - For the each of the following studies determine...Ch. 11 - What is the defining characteristic of a...Ch. 11 - A researcher conducts an experiment comparing two...Ch. 11 - A repeated-measures and an independent-measures...Ch. 11 - A sample of n = 16 individuals participates in a...Ch. 11 - Resenhoeft, Villa, and Wiseman (2008) conducted a...Ch. 11 - The following data are from a repeated-measures...Ch. 11 - When you get a surprisingly low price on a product...Ch. 11 - Masculine-themed words (such us competitive,...Ch. 11 - The stimulant Ritalin has been shown to increase...Ch. 11 - College athletes, especially males, are often...Ch. 11 - Callahan (2009) demonstrated that tai chi can...Ch. 11 - Research results indicate that physically...Ch. 11 - There is some evidence suggesting that you are...Ch. 11 - In Example 8.1 (page 200) we discussed a research...Ch. 11 - Solve the following problems. a. A...Ch. 11 - Solve the following problems. a. A...Ch. 11 - A sample of difference stores from a...Ch. 11 - Participants enter a research study with unique...Ch. 11 - Swearing is a common, almost reflexive, response...Ch. 11 - The previous problem demonstrates that removing...Ch. 11 - Explain the difference between a matched-subjects...Ch. 11 - A researcher conducts an experiment comparing two...Ch. 11 - A repeated-measures, a matched-subjects, and an...
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