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You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe the population standard deviation is approximately o 43.3. You would like to be 99% confident that your estimate is within 1 of the true population mean. How large of a sample size is required? [Do not round mid-calculation. However, use a critical value rounded to three decimal places - this is important for the system to check answers correctly.] n =

You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe the population standard deviation is approximately o 43.3. You would like to be 99% confident that your estimate is within 1 of the true population mean. How large of a sample size is required? [Do not round mid-calculation. However, use a critical value rounded to three decimal places - this is important for the system to check answers correctly.] n =

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 10T: Olympic Pole Vault The graph in Figure 7 indicates that in recent years the winning Olympic men’s...
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Question 4 You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe the population standard deviation is approximately o = 43.3. You would like to be 99% confident that your estimate is within 1 of the true population mean. How large of a sample size is required? n = [Do not round mid-calculation. However, use a critical value rounded to three decimal places - this is important for the system to check answers correctly.] > Next Question ▼ 29847 < > AUG 18 W
Transcribed Image Text:Question 4 You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe the population standard deviation is approximately o = 43.3. You would like to be 99% confident that your estimate is within 1 of the true population mean. How large of a sample size is required? n = [Do not round mid-calculation. However, use a critical value rounded to three decimal places - this is important for the system to check answers correctly.] > Next Question ▼ 29847 < > AUG 18 W
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