Question
The test statistic of z = 1.18 is obtained when testing the claim that p # 0.192. Identify the hypothesis test as being two-tailed, left-tailed,
The test statistic of z = 1.18 is obtained when testing the claim that p # 0.192.
- Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
- Find the P-value.
- Using a significance level of a = 0.01, should we reject Ho or should we fail to reject Ho?
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
a. This is a
test.
- P-value =
(Round to three decimal places as needed.) - Choose the correct conclusion below.
- A. Reject Ho. There is not sufficient evidence to support the claim that p # 0.192.
- B. Fail to reject Ho. There is sufficient evidence to support the claim that p # 0.192.
- c. Reject Ho. There is sufficient evidence to support the claim that p # 0.192.
- D. Fail to reject Ho. There is not sufficient evidence to support the claim that p # 0.192.
Step by Step Solution
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Probability & Statistics For Engineers & Scientists
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
7th Edition
9789813131279, 130415294, 9813131276, 978-0130415295
