Find the regression equation, letting the first variable be the predictor (x) variable. Using the listed actress/actor ages in various years, find the best predicted age of the Best Actor winner given that the age of the Best Actress winner that year is
6060
years. Is the result within 5 years of the actual Best Actor winner, whose age was
3838
years?
Best Actress 
2828 
2929 
3030 
6262 
3434 
3434 
4545 
2929 
6060 
2121 
4343 
5252 


Best Actor 
4242 
3737 
3636 
4545 
5050 
4848 
6060 
5252 
3838 
5454 
4545 
3535 
Find the equation of the regression line.
ModifyingAbove y with caretyequals=nothingplus+(nothing)x
(Round the constant to one decimal place as needed. Round the coefficient to three decimal places as needed.)
Data
Using Excel
data > data analysis > regression
y^ = 50.4 0.135 x {note negative sign in both slope and intercept}
x = 60
y^ = 42.33
yes, it is within 5 years of 38
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