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Question

Use the following estimation results for Y = a + bX:

DEPENDENT

VARIABLE:

Y

R-SQUARE

F-RATIO

P-VALUE ON F

OBSERVATIONS:

22

0.4815

18.57

0.0003

 

VARIABLE

 

PARAMETER

ESTIMATE

STANDARD

ERROR

 

T-RATIO

 

P-VALUE

INTERCEPT

 

276.320

105.060

2.63

0.0160

X

 

-24.291

5.636

-4.31

0.0003

R2 tells us:

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