Question: Extra Credit (1 point each, maximum 2 points) 1) What is homogeneity of variance? How does it influence Student's t-test and Welch's t-test. 2) What

Extra Credit (1 point each, maximum 2 points) 1) What is homogeneity of variance? How does it influence Student's t-test and Welch's t-test. 2) What is a sampling distribution? 3) What is your favorite type of cereal

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