A researcher collects data on the relationship between the amount of daily exercise an individual gets and the percent body fat of the individual. The following scores are recorded. The least squares regression line for predicting the amount of exercise from % fat is _________.
A) X' = - 1.931 Y + 66.363
B) X' = - 0.476 Y + 33.272
C) X' = 1.931 Y + 66.363
D) X' = - 1.905 Y + 62.325

Question

A researcher collects data on the relationship between the amount of daily exercise an individual gets and the percent body fat of the individual. The following scores are recorded.  The least squares regression line for predicting the amount of exercise from % fat is _________.
A) X' = - 1.931 Y + 66.363 
B) X' = - 0.476 Y + 33.272 
C) X' = 1.931 Y + 66.363 
D) X' = - 1.905 Y + 62.325

Quizplus · Accepted Answer

The Answer is A

A Researcher Collects Data on the Relationship Between the Amount