Remaining Time: 59 minutes, 52 seconds. s Question Completion Status QUESTION 9

Question

Remaining Time: 59 minutes, 52 seconds. s Question Completion Status QUESTION 9 For Questions 9-11 consider the following plot: Standardized Residuals vs. y 0.15 02 0.25. 0,3 -2 Axis Title Which regression assumption does this plot check? 0 is normally distributed. O The expected value of e is O: Ele) O The variance of e is constant O The values of e are independent QUESTION 10 If the assumption this plot checks is NOT violated, then the standardized residuals should fall between: 0 3and-3 O 1and-1 0 2and-2 O 0 and -1 QUESTION 11 How mary of the standardized residuals violate the assumption that this plot checks? 05 02 06 O none

Explanation / Answer

9) D

10) C

11 ) B

24 ) B

25) Yes

26 )yes

27) C)

28) A) negative

29) )C decrease

30) D)

31) D)

32) B)

33) A)

34) B)

35) D)

36) C)

37) A)

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