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Question 19 2 pts In a random sample of 240 individuals in the income bracket $45,916 to $91,831, the average amount of a tax refund

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Question 19 2 pts In a random sample of 240 individuals in the income bracket $45,916 to $91,831, the average amount of a tax refund is $1,783 with a standard deviation of $510. The distribution is approximately Normal for this sample. Calculate the 90% confidence interval for the sample mean. Answer in ascending order to the nearest dollar. The confidence interval is ($ A

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