Question

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 60 years. Is the resuit within 5 years of the actual Best Actor winner, whose age was 44 years? Best Actress 28 30 30 60 34 31 44 28 62 22 43 54 Best Actor 42 36 37 44 53 49 61 48 37 54 45 3 Find the equation of the regression line. (Rourid the constant to ore decimal place as needed. Round the coefficient to three decimal places as needed.)

Answer 1

Here we have data :

x	y
28	42
30	36
30	37
60	44
34	53
31	49
44	61
28	48
62	37
22	54
43	45
54	34

Here we calculate by EXCEL

Y = 52 + (-0.179) x