Please just answer the questions without an explanation. I need these in the next 15 minutes I will be sure to give a good review! thank you!

[n a hypothesis test1 the test statistic was calculated to be 1.76. The rejection region is -2.33 (- z 3 vs. Ha: n 3, where u : the average number of days until the product is received. 0 Ho: 11 > 3 vs. Ha: u : 3, where u : the average number of days until the product is received. O Ho: 11 = 3 vs. Ha: n