The following data are available for a simple linear regression analysis attempting to link hours of training (x) to hourly output (y). The slope term in the estimated regression equation was 2.4.The intercept term (a) was 3.6.Show the 90% prediction interval for hourly output for an individual with 2.5 hours of training.Report the upper bound for the interval.
A)11.6
B)20.4
C)12.1
D)22.4
E)26.5

Question

The following data are available for a simple linear regression analysis attempting to link hours of training (x) to hourly output (y).  The slope term in the estimated regression equation was 2.4.The intercept term (a) was 3.6.Show the 90% prediction interval for hourly output for an individual with 2.5 hours of training.Report the upper bound for the interval.
A)11.6 
B)20.4 
C)12.1 
D)22.4 
E)26.5

Quizplus · Accepted Answer

The Answer of The following data are available for a simple linear regression analysis attempting to link hours of training (x) to hourly output (y).  The slope term in the estimated regression equation was 2.4.The intercept term (a) was 3.6.Show the 90% prediction interval for hourly output for an individual with 2.5 hours of training.Report the upper bound for the interval.
A)11.6 
B)20.4 
C)12.1 
D)22.4 
E)26.5

The Following Data Are Available for a Simple Linear Regression