In a simple random sample of size 150, there were 90 individuals in the category of interest. You want to test Ho: p 0.5. Compute

In a simple random sample of size 150, there were 90 individuals in the category of interest. You want to test Ho: p <= 0.5 versus Ha: p > 0.5. Compute the test statistic z.

  

 

Find the critical t value for the indicated hypothesis test with the given standardized test statistic t. Decide whether to reject Ho for the given level of significance. Two tail test, standardized t = 5.873, n = 15, alpha= 0.001 Critical value of t: use x.xxx format from the table Reject or fail to reject: enter either: reject or fail to reject