Now solved: Testing Hypotheses. In Exercises 924, assume that a simple random sample has
Chapter 8, Problem 10(choose chapter or problem)
Testing Hypotheses. In Exercises 924, assume that a simple random sample has been selected and test the given claim. Unless specified by your instructor, use either the Pvalue method or the critical value method for testing hypotheses. Identify the null and alternative hypotheses, test statistic, Pvalue (or range of Pvalues), critical value(s), and state the final conclusion that addresses the original claim.. Earthquake Depths Data Set 16 in Appendix B lists earthquake depths, and the summary statistics are n = 50 , x = 9.81 km, and s = 5.01 km.Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean depth equal to 10 km. Seethe accompanying Minitab display that results from this hypothesis test.MINITABd
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