Help with these questions

. Suppose you are testing H\": #:92 versus H1: pt} 92 where 0'2 is known and n = 50. From your data, you calculate your test statistic value as +1.77. (a) Should you use z or t when nding; a p-value for this scenario? (b) Calculate the p-value for this scenario. (C) Using a significance level of [1024. what decision should you make [Reject H" or Do Not Reject H\")? 7. Suppose you are testing Ho: p = 0.55 versus H1 : p