From a population of unknown mean and a standard Deviation = 5.0 a sample of
Question:
a. Determine the 95% confidence interval for µ.
b. Complete the hypothesis test involving Ha: µ = 40 using the p-value approach and a = 0.05 d. On one sketch of the standard normal curve, locate the interval representing the confidence interval from part a; the z_, p-value, and a from part b; and the z_ and critical regions from part
c. Describe the relationship between these three separate procedures.
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a Step 1 The mean Step 2 a normality assumed CLT with n 100 b z 50 c 1 095 Step 3 n 100 406 Step 4 a ...View the full answer
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