Question: Suppose you collect data on GPAs by classroom row in
Suppose you collect data on GPAs by classroom row in which the student chose to sit, and that there are four rows. Suppose you do multiple two-sample t-tests to compare the mean GPA of the rows, and discover that the p-value comparing the means of Row 1 and Row 4 is 0.025. Would it be correct to say that the difference in mean GPA is statistically significant for Row 1 and Row 4? Explain.
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