A tutor who teaches four tutorials is interested in exploring whether certain colours are better than others for student learning. To test this, she designed an experiment to see whether different colour PowerPoint slides impact students’ final exam grades. Each of the tutor’s four tutorials were presented with a different colour background in the PowerPoint slides throughout the semester (red, blue, yellow or green). The average final exam grade for each class was measured. What test would the tutor use to determine whether there were any differences in final exam grades between the classes? One-way independent groups ANOVA Repeated measures ANOVA Pearson's correlation Independent groups t-test
A tutor who teaches four tutorials is interested in exploring whether certain colours are better than others for student learning. To test this, she designed an experiment to see whether different colour PowerPoint slides impact students’ final exam grades. Each of the tutor’s four tutorials were presented with a different colour background in the PowerPoint slides throughout the semester (red, blue, yellow or green). The average final exam grade for each class was measured. What test would the tutor use to determine whether there were any differences in final exam grades between the classes? One-way independent groups ANOVA Repeated measures ANOVA Pearson's correlation Independent groups t-test
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A tutor who teaches four tutorials is interested in exploring whether certain colours are better than others for student learning. To test this, she designed an experiment to see whether different colour PowerPoint slides impact students’ final exam grades. Each of the tutor’s four tutorials were presented with a different colour background in the PowerPoint slides throughout the semester (red, blue, yellow or green). The average final exam grade for each class was measured.
What test would the tutor use to determine whether there were any differences in final exam grades between the classes?
One-way independent groups ANOVA
Repeated measures ANOVA
Pearson's
correlation Independent groups t-test
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