Question
Problem 5: Does text color impact student performance? P-value is computed via a two-sided T-test: H1 = Mx not equal to My where X and
Problem 5: Does text color impact student performance?
P-value is computed via a two-sided T-test: H1 = Mx not equal to My where X and Y are the average test scores of each group. The results are given below:
Year 0 (P-Value) = .2
Year 1 (P-Value) = .6
Year 2 (P-Value) = .3
Year 3 (P-Value) = .1
Year 4 (P-Value) = .011
Question 1: Define Family-Wise-Error-Rate in the context of this problem.
Question 2: Discuss whether the results indicate that students in some year showed different test performances due to red ink being used (USE BONFERONNI correction to control Family Wise Error Rate at alpha - .05).
**Help me answer both questions, I will rate, thank you.
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