Dr Kovaleski Is Interested In Examining Whether Quantity Of Sleep Impacts Problem Solving Ability To Test Problem Solv 1 (65.33 KiB) Viewed 39 times
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Dr. Kovaleski is interested in examining whether quantity of sleep impacts problem solving ability. To test problem solving ability, the research team gave participants a puzzle and measured how long it took participants to solve the puzzle in minutes. A group of participants were instructed to sleep 5 hours and then solve the puzzle in the morning. Then the same participants were instructed to sleep 7 hours and then solve a different puzzle in the morning. Then, participants were asked to sleep 9 hours and then solved a third puzzle in the morning. Answer the following questions and compute the Repeated Measures One Way ANOVA for the data provided above. For this example, assume that alpha is 0.05.
When calculating the post-hoc test, what is the q-value for the comparison between 5 hours and 9 hours? A Question 23 (1 point) When calculating the post-hoc test, what is the q-value for the comparison between 7 hours and 9 hours?
Which of the following comparisons is significant? 7hr versus 9 hours 5hr versus 9 hours 5 hr versus 7 hours
Which of the following best represents the CONCLUSION/ TAKE HOME MESSAGE of the results of this study? There was no significant difference between the conditions Sleeping 5 hours results in longer problem solving time Sleeping 7 hours results in longer problem solving time Sleeping 9 hours results in longer problem solving
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