1. Renado owns an ACT Prep company. He believes that students who take his prep course will score differently on the ACT than the national average. He randomly selects a sample of 25 (N = 25) of his prep course graduates and finds their mean ACT score to be 19.90. The national average is 21 (m = 21, s = 5.4). Do Renado'sstudents score differently on the ACT than average? Answer questions below 1. Identify your null and alternative hypotheses. Ho: HA2 2.Directional or non-directional?One- or two-tailed? 3. What am will you use? 4. What does that mean about where the region of rejection is? 5. If m falls in the region of rejection, what does that sayabout the likelihood of getting that value by chance alone? 6. Calculate your mg. 7. Will you reject or fail to reject the null hypothesis? Why? 8. Is the probability of getting your mgreater than or less than .05? How do you know? 9. What conclusion can you make regarding the research