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Question 3: A sample of 5 people yields the following ages. 17, 25, 43, 60, 82 Find the variance of the ages. Question 4: Ten

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Question 3: A sample of 5 people yields the following ages. 17, 25, 43, 60, 82 Find the variance of the ages. Question 4: Ten people have the following incomes in thousands of dollars: 54, 56, 57, 59, 60, 62, 64, 65, 56, 250. Calculate the mean and the median. State which one you think is ahetter measure of the average person's income and why you think this

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