Solution Found!
Answer: A hypothesis will be used to test that a
Chapter 9, Problem 33E(choose chapter or problem)
A hypothesis will be used to test that a population mean equals 10 against the alternative that the population mean is more than 10 with known variance . What is the critical value for the test statistic for the following significance levels?
(a) 0.01 (b) 0.05 (c) 0.10
Questions & Answers
QUESTION:
A hypothesis will be used to test that a population mean equals 10 against the alternative that the population mean is more than 10 with known variance . What is the critical value for the test statistic for the following significance levels?
(a) 0.01 (b) 0.05 (c) 0.10
ANSWER:
Step 1 of 5
Given,
The hypothesis used to test:
We have to find the critical value for the test statistic corresponding to each of the significance level: