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8th Edition

Frederick J Gravetter + 1 other

Publisher: Cengage Learning

ISBN: 9781133956570

Chapter 11.3, Problem 3LCA

Textbook Problem

A computer printout for a repeated-measures *t* test reports a *p* value of *p* = .021

a. Can the researcher claim a significant effect with

b. Is the effect significant with

Essentials of Statistics for the Behavioral Sciences

Ch. 11.2 - For the following data from a repeated-measures...Ch. 11.2 - If the sample in the previous problem were being...Ch. 11.3 - A researcher is investigating the effect of a...Ch. 11.3 - A researcher is investigating the effectiveness of...Ch. 11.3 - Compute the effect size using both Cohens d and r2...Ch. 11.3 - A computer printout for a repeated-measures t test...Ch. 11.4 - What are the basic assumptions underlying a...Ch. 11.4 - A repeated-measures study and an...Ch. 11.4 - Compared to an independent-measures study, a...Ch. 11 - What is the defining characteristic of a...

Ch. 11 - Participants enter a research study with unique...Ch. 11 - Explain the difference between a matched-subjects...Ch. 11 - A researcher conducts an experiment comparing two...Ch. 11 - A sample of n = 9 individuals participates in a...Ch. 11 - Solve the following problems. a. A...Ch. 11 - a. A repeated-measures study with a sample of n =...Ch. 11 - A sample of difference scores from a...Ch. 11 - When you get a surprisingly low price on a product...Ch. 11 - Research has shown that losing even one night's...Ch. 11 - Strode, Martin, and Stepper (1988) reported that...Ch. 11 - Masculine-themed words (such us competitive,...Ch. 11 - Research results indicate that physically...Ch. 11 - Researchers have noted a decline in cognitive...Ch. 11 - The following data are from a repeated-measures...Ch. 11 - A researcher for a cereal company wanted to...Ch. 11 - Research indicates that the color red increases...Ch. 11 - One of the primary advantages of a...Ch. 11 - Problem 18 shows that removing individual...Ch. 11 - A researcher uses a matched-subjects design to...Ch. 11 - Some evidence suggests that you are likely to...Ch. 11 - The teacher from Problem 21 also tried a different...Ch. 11 - At the Olympic level of competition, even the...Ch. 11 - Example 11.1 in this chapter presented a...Ch. 11 - Belsky, Weinraub, Owen, and Kelly (2001) reported...Ch. 11 - Do you view a chocolate bar as delicious or as...Ch. 11 - a. A repeated-measures study with a sample of n =...

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