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Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample s
Posted: Mon Nov 15, 2021 11:08 am
by answerhappygod
- Use A T Test To Test The Claim About The Population Mean U At The Given Level Of Significance A Using The Given Sample S 1 (48.62 KiB) Viewed 74 times
Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed Claim: u 2 8300; a=0.10 Sample statistics : x = 8100, s = 440, n = 22 What are the null and alternative hypotheses? O A. Ho: p= 8300 Ha 178300 C. Ho: p2 8300 Hau<8300 Ο Β. Η μs 8300 Ha u> 8300 OD. Ho: u# 8300 Hai = 8300 What is the value of the standardized test statistic? The standardized test statistic is (Round to two decimal places as needed.)