The following display from a graphing calculator presents the least-squares regression line for predicting the price of a certain commodity (y) from the price of a barrel of oil (x). Predict the commodity price when oil costs $107 per barrel.
A) $62
B) $530
C) $83
D) $36

Question

The following display from a graphing calculator presents the least-squares regression line for predicting the price of a certain commodity (y) from the price of a barrel of oil (x).  Predict the commodity price when oil costs $107 per barrel.
A) $62 
B) $530 
C) $83 
D) $36

Quizplus · Accepted Answer

The Answer of The following display from a graphing calculator presents the least-squares regression line for predicting the price of a certain commodity (y) from the price of a barrel of oil (x).  Predict the commodity price when oil costs $107 per barrel.
A) $62 
B) $530 
C) $83 
D) $36

The Following Display from a Graphing Calculator Presents the Least-Squares