The station manager of a local television station is interested in predicting the amount of television (in hours) that a person in the viewing area will watch. The explanatory variables are age (in years), education (highest level obtained, in years) and family size (number of people in household). The multiple regression output is shown below:   Summary measures         Multiple R           R-Square           Adj R-Square 0.6644         StErr of Estimate 0.5598                     ANOVA Table           Source df SS MS F p-value Explained 3 13.9682 4.6561   0.0000 Unexplained 18  5.6413 0.3134     Regression coefficients             Coefficient Std Err t-value p-value     Constant 1.683 1.1696  1.4389 0.1674     Age -0.0498 0.0199 -2.5018 0.0222     Education  0.2135 0.0503  4.2426 0.0005     Family Size  0.0405 0.0784  0.5168 0.6116                               Fill in the missing three numbers (in boxes shown above). Show calculations. Multiple R =   R-Square =    F =

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  1. The station manager of a local television station is interested in predicting the amount of television (in hours) that a person in the viewing area will watch. The explanatory variables are age (in years), education (highest level obtained, in years) and family size (number of people in household). The multiple regression output is shown below:

 

Summary measures

 

 

 

 

Multiple R

 

 

 

 

 

R-Square

 

 

 

 

 

Adj R-Square

0.6644

 

 

 

 

StErr of Estimate

0.5598

 

 

 

 

 

 

 

 

 

 

ANOVA Table

 

 

 

 

 

Source

df

SS

MS

F

p-value

Explained

3

13.9682

4.6561

 

0.0000

Unexplained

18

 5.6413

0.3134

 

 

Regression coefficients

 

 

 

 

 

 

Coefficient

Std Err

t-value

p-value

 

 

Constant

1.683

1.1696

 1.4389

0.1674

 

 

Age

-0.0498

0.0199

-2.5018

0.0222

 

 

Education

 0.2135

0.0503

 4.2426

0.0005

 

 

Family Size

 0.0405

0.0784

 0.5168

0.6116

 

 

                       

 

  1. Fill in the missing three numbers (in boxes shown above). Show calculations.

Multiple R =

 

R-Square = 

 

F = 

 

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