Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
An opinion poll asks an SRS of 100 college seniors how they view their job prospects. In all, 53 say "Good.
An opinion poll asks an SRS of 100 college seniors how they view their job prospects. In all, 53 say "Good." We wish to check if this gives reason to conclude that more than half of all seniors think their job prospects are good. The value of the z statistic for this test is about