Which regressors are meaningful at the 5% significance level according to the Minitab output given below for regression analysis? (n=12) A)Only x3 B)Only x1 C)x2 and x3 D)x1 and x2

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Which regressors are meaningful at the 5% significance level according to the Minitab output given below for regression analysis? (n=12)

A)Only x3

B)Only x1

C)x2 and x3

D)x1 and x2

Coefficients
Term
Coef
SE Coef T-Value P-Value
Constant
-56
227
х1
15,26
4,00
x2
-0,47
2,30
x3
0,056
0,807
Transcribed Image Text:Coefficients Term Coef SE Coef T-Value P-Value Constant -56 227 х1 15,26 4,00 x2 -0,47 2,30 x3 0,056 0,807
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