Identify the correct written form of the null hypothesis A. The mean mile time between the four types of shoes are NOT equal B. The mean mile time between at least three types of shoes will be equal C. The mean mile time between at least two types of shoes will be equal D. The mean mile time between the four types of shoes are equal
Identify the correct written form of the null hypothesis A. The mean mile time between the four types of shoes are NOT equal B. The mean mile time between at least three types of shoes will be equal C. The mean mile time between at least two types of shoes will be equal D. The mean mile time between the four types of shoes are equal
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
Section: Chapter Questions
Problem 1TY
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Question
A magazine claims that the brand of shoe you buy can have a major impact on how fast you run. A researcher decides to test this assertion and gathers a group of seven (N=7) runners and asks each of them to run a mile wearing each of the four different types of shoes (Nike, Adidas, Asics, and Brooks) and records how quickly the runners complete their miles wearing each type of shoe. Conduct a within subjects (AKA repeated measures) ANOVA, at alpha = 0.05, to see if the runners mile times are significantly different depending on the type of shoe they wear.
Identify the correct written form of the null hypothesis
- A. The mean mile time between the four types of shoes are NOT equal
- B. The mean mile time between at least three types of shoes will be equal
- C. The mean mile time between at least two types of shoes will be equal
- D. The mean mile time between the four types of shoes are equal
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