Mathematics, 28.11.2019 03:31 ava108
Afaculty group wants to determine whether job rating (x) is a useful linear predictor of raise (y). consequently, the group considered the straight-line regression model e(y)equalsbeta 0plusbeta 1x. using the method of least squares, the faculty group obtained the following prediction equation. interpret the estimated slope of the line. modifyingabove y with caretequals14,000minus2,000x a. for a $1 increase in an administrator's raise, we estimate the administrator's rating to decrease 2,000 points. b. for a 1-point increase in an administrator's rating, we estimate the administrator's raise to increase $2,000. c. for a 1-point increase in an administrator's rating, we estimate the administrator's raise to decrease $2,000. d. for an administrator with a rating of 1.0, we estimate his/her raise to be $2,000.
Answers: 2
Mathematics, 21.06.2019 20:00
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 21:30
How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?
Answers: 1
Mathematics, 21.06.2019 23:30
Write the percent as a fraction or mixed number in simplest form. 0.8%
Answers: 2
Afaculty group wants to determine whether job rating (x) is a useful linear predictor of raise (y)....
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