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hw question 4 Scores on a Statistics Final Exam are normally distributed, Using a 95% confidence invel Init the sample size necessary to predict the

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hw question 4

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Scores on a Statistics Final Exam are normally distributed, Using a 95% confidence invel Init the sample size necessary to predict the population mean within 3 points, Assume the population standard deviation is 8 points, O A. 23 O B. 19 O C, 28 O D. 35

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