Multiple Choice
The figure below shows the life expectancy for persons living in the U.S.A.
The regression analysis of the data yields the following values:
R2 = 0.9539
Use the regression model to predict the life expectancy in 2015.
A) 81 years
B) 79 years
C) 84 years
D) 83 years
E) 80 years
Correct Answer:

Verified
Correct Answer:
Verified
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