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State the null and alternative hypothesis in each case.(a)
Chapter 9, Problem 31E(choose chapter or problem)
State the null and alternative hypothesis in each case.
(a) A hypothesis test will be used to potentially provide evidence that the population mean is more than 10.
(b) A hypothesis test will be used to potentially provide evidence that the population mean is not equal to 7.
(c) A hypothesis test will be used to potentially provide evidence that the population mean is less than 5.
Questions & Answers
QUESTION:
State the null and alternative hypothesis in each case.
(a) A hypothesis test will be used to potentially provide evidence that the population mean is more than 10.
(b) A hypothesis test will be used to potentially provide evidence that the population mean is not equal to 7.
(c) A hypothesis test will be used to potentially provide evidence that the population mean is less than 5.
ANSWER:Step 1 of 5
We need to state the null and alternative hypothesis for each cases: