please help

Question 5 1 pts USF is interested in learning about the average time it takes students to drive to campus. USF sampled 238 students and asked each to provide the amount of time they spent traveling to campus. This variable, travel time, was then used to create a confidence interval and to conduct a test of hypothesis, both of which are shown in the printout below. One-Sample T Test Null Hypothesis : mu = 20 Alternative Hyp: mu > 20 95% Conf Interval Variable Mean SE Lower Upper OF TravelTime 23. 243 1.3133 20.655 25. 830 12.47 237 0.0871 Cases Included 238 What rejection should be used for this test if testing at alpha - 105? O Reject Ho if > > 1.645 orz > 1.96 O Reject Ho if z > 1.645 O Reject Ho if 7 > 1.96 orz