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1. [-/1 Points] DETAILS UHSTAT4 11.E.029. MY NOTES PRACTICE ANOTHER A random sample of n = 16 men between 30 and 39 years old is
1. [-/1 Points] DETAILS UHSTAT4 11.E.029. MY NOTES PRACTICE ANOTHER A random sample of n = 16 men between 30 and 39 years old is asked to do as many sit-ups as they can in one minute. The mean number is x = 27.2, and the standard deviation is s = 12. (a) Find the value of the standard error of the sample mean. (b) Find a 95% confidence interval for the population mean. (Round all answers to the nearest tenth.) sit-ups You may need to use the appropriate table in the Appendix of Tables to answer this
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Intermediate Microeconomics
Authors: Hal R. Varian
9th edition
978-0393123975, 393123979, 393123960, 978-0393919677, 393919676, 978-0393123968
