Logo
Question DetailsNormal
$ 7.00
STAT 200_ Practice_ Regression
Question posted by

A STAT 200 instructor believes that the average quiz score is a good predictor of final exam score. A random sample of 10 students produced the following data where x is the average quiz score and y is the final exam score.

x

80

93

50

60

100

40

85

70

75

85

y

70

96

50

70

96

38

83

65

77

87

 

 

(a) Find an equation of the least squares regression line.

(b) Based on the equation from part (a), what is the predicted final exam score if the average quiz score is 90?

Available Solution
$ 7.00
STAT 200_ Practice_ Regression
  • This solution has not purchased yet.
  • Submitted On 14 Jul, 2017 03:46:46
Solution posted by
Full answer with all the steps is attached below....................................
Buy now to view full solution.


Other Related Solutions

$ 629.35