A fourth-grade teacher takes the math scores of the 10 tallest and 10 shortest students in the class
Question: A fourth-grade teacher takes the math scores of the 10 tallest and 10 shortest students in the class, and performs a two-sample t-test on the data. The p-value is significant at alpha=0.05, and the teacher concludes that taller students are better at math. What are the problems with this conclusion?
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Math Solutions
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Math and Statistics Answers
