A city council is considering drafting legislation related to the exclusion of renters with children. Since implementation will be expensive, they will only consider proceeding if the true proportion of apartments that prohibit children is more than 75 percent. Suppose that out of 125 sampled apartments, 102 exclude renters with child

Test the hypothesis that the true proportion of apartments which exclude renters with children is greater than 75 percent.

Compute the value for the test statistic.

Would you reject the null hypothesis at significance level 0.01?

Suppose the test statistic in a similar study conducted elsewhere was found to be 4.21. Would you reject the null hypothesis at significance level 0.01?