Question

Below you are given a partial computer output based on a sample of fifteen (15) observations....

Below you are given a partial
computer output based on a sample of fifteen (15) observations.
       

ANOVA

df

SS

Regression

1

50.58

Residual

  

Total

14

106.00

Coefficients

Standard Error

tstat

p-value

Intercept

16.156

1.42

0.0000

Variable x

-0.903

0.26

0.0000


  
The estimated regression equation (also known as regression line fit) is?

Y = b0 + b1X1 + ε,

E(Y) = b0 + b1X1 + b2X2

Ŷ = -0.903 + 16.156X1

Ŷ = 1.42 + 0.26X1

none of the above

n = 36

H 0: µ 20

x = 22

H a: µ > 20

o = 6


  The p-value equals

0.1587

0.0668

0.0228

0.0107
Math   Statistics-And-Probability   
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