Give a brief answer, comment, or explanation for each of the following. a. What is the difference between e1, e2, . . . , en and the n residuals? b. The simple linear regression model states that y a bx. c. Does it make sense to test hypotheses about b? d. SSResid is always positive. e. A student reported that a data set consisting of n 6 observations yielded residuals 2, 0, 5, 3, 0, and 1 from the least-squares line. f. A research report included the following summary quantities obtained from a simple linear regression analysis:

ST 701 Week Three Notes MaLyn Lawhorn August 29, 2017 and August 31, 2017 Probability Examples Birthday Problem Let’s assume we have a room with n people and we want to know how many ways we could have people with the same birthday. Let’s assume that all 365 are equally likely for people to be born on and note that we are not including February 29 as a possible birthday....