of an online edition The magazine plans to go ahead onlyif it is convinced that

Question

of an online edition The magazine plans to go ahead onlyif it is convinced that more than 25% of current readers would expressed interest. What should the magazine do? subscnbe. The magazine contacted a simple random sample of 400 current subscribers, and 127 of those surveyed What is the value of the test statistic? A The test statistic is 3.12 (Round to two decimal places as needed.) B. The assumptions and conditions are not met, so the test cannot proceed What is the P-value of the test statistic? @a, p-value-(Round toureo dearnal places as needed.) O B. The assumptions and conditions are not met, so the test cannot proceed.

Explanation / Answer

B) p value = P(z>3.12)

Use normal table or excel function

1-NORMSDiST(3.12)

= 0.001

So, p value is 0.001

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