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Identify the correct symbolic notation for the null hypothesis.     A. H0: µ1 = µ2 = µ3 = µ4 B. HA: µ1 ≠ µ2 ≠ µ3 ≠ µ4 C. H0: µ1 = µ2 = µ3 D. HA: µ1 ≠ µ2

Identify the correct symbolic notation for the null hypothesis.     A. H0: µ1 = µ2 = µ3 = µ4 B. HA: µ1 ≠ µ2 ≠ µ3 ≠ µ4 C. H0: µ1 = µ2 = µ3 D. HA: µ1 ≠ µ2

Ciccarelli: Psychology_5 (5th Edition)
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
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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 symbolic notation for the null hypothesis.

 

 
  • A. H0: µ1 = µ2 = µ3 = µ4
  • B. HA: µ1 ≠ µ2 ≠ µ3 ≠ µ4
  • C. H0: µ1 = µ2 = µ3
  • D. HA: µ1 ≠ µ2

 

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