The Relationship Between Two Quantities X and Y Is Examined,and

Multiple Choice

The relationship between two quantities X and Y is examined,and the association is shown in the scatterplot below.
If a linear model is considered,the regression analysis is as follows:
Dependent variable: Y
R-squared = 84.7%
VARIABLE COEFFICIENT
Intercept 1.2305
X .4443
What does the slope say about this relationship?

A) For every increase in X of 1,the corresponding average increase in Y is .4443
B) For every increase in X of .5,the corresponding average decrease in Y is .4443
C) For every increase in X of .5,the corresponding average increase in Y is .4443
D) For every increase in X of 1,the corresponding average increase in Y is 1.2305
E) For every increase in X of 1,the corresponding average decrease in Y is .4443