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$168-INTRO TO STATISTICS > Assignments > Chapter 8 Confidence Intervals Chapter 8 Confidence Intervals (Sample Size) Due Friday by 11:59pm Points 7 Submitting an external

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$168-INTRO TO STATISTICS > Assignments > Chapter 8 Confidence Intervals Chapter 8 Confidence Intervals (Sample Size) Due Friday by 11:59pm Points 7 Submitting an external tool Chapter 8 Confidence Intervals (Sample Size) Score: 3/7 3/7 answered Question 6 You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe the population standard deviation is approximately o = 55.5. You would like to be 9% confident that your estimate is within 3 of the true population mean. How large of a sample size is required? n Submit

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