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We are given a partial computer output based on a sample of 20 observations: Coefficient Standard...

We are given a partial computer output based on a sample of 20 observations:

Coefficient

Standard Error

Constant

12.9

4.4

X1

-3.7

2.6

X2

45.2

12.6

ANOVA

Source

df

SS

MS

F

Regression

150

75

?

Error

516

The test statistic used to determine if there is a relationship among the variables equals _____.

4.94

1.32

0.82

0.49

2.47
math   Statistics-And-Probability   
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