Page

Page < 3 4) [3 pts] What statistical distribution is used to test a difference between two population means? 5) [11 pts] A study is done to see if the average age a "child" moves permanently out Of his parents' home in the United States is at most 23. A random sample Of 43 U.S. Adults, all age 40, were surveyed. a) State the null and alternate hypothesis b) Describe the Type I error in this context? c) The p-value from a hypothesis test conducted at significance level is 0.2989. What is the correct the decision? Why? ZOOM