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Previous Problem Problem List Next Problem %: [6 (1 point) Andrew thinks that people living in a rural environment have a healthier lifestyle than other people. He believes the average lifespan in the USA is 77 years. A random sample of 17 obituaries from newspapers from rural towns in Idaho give 5c 2 80.07 and s = 2.48. Does this sample provide evidence that people living in rural Idaho communities live longer than 77 years? (a) State the null and alternative hypotheses: (Type "mu" for the symbol [1 , e.g. mu >1 for the mean is greater than 1, mu