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Question 3 20 pts You want to compute a 90% confidence interval for the mean of a population with unknown population standard deviation. The sample

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Question 3 20 pts You want to compute a 90% confidence interval for the mean of a population with unknown population standard deviation. The sample size is 30. The value of t* you would use for this interval is O 1.645 O 1.699 O 1.697 O 1.6 O 2.045

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