The annual mean daily high and low temperatures by selected cities are given in the following table.What is the estimate of the intercept coefficient a for the regression of the mean daily high temperature as a function of the mean daily low temperature?
A) 50.0.
B) 45.0.
C) 47.5.
D) -47.50.
E) -50.0.

Question

The annual mean daily high and low temperatures by selected cities are given in the following table.What is the estimate of the intercept coefficient a for the regression of the mean daily high temperature as a function of the mean daily low temperature? 
A) 50.0. 
B) 45.0. 
C) 47.5. 
D) -47.50. 
E) -50.0.

Quizplus · Accepted Answer

The Answer of The annual mean daily high and low temperatures by selected cities are given in the following table.What is the estimate of the intercept coefficient a for the regression of the mean daily high temperature as a function of the mean daily low temperature? 
A) 50.0. 
B) 45.0. 
C) 47.5. 
D) -47.50. 
E) -50.0.

The Annual Mean Daily High and Low Temperatures by Selected