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Which of the Following Statements Are Not True?
A) the Model

Question 74

Multiple Choice

Which of the following statements are not true?


A) The model utility test is the test of H0:β1=0 versus H±:β1±0H _ { 0 } : \beta _ { 1 } = 0 \text { versus } H _ { \pm } : \beta _ { 1 } \pm 0
In which case the test statistic value is the t ratio t =  Which of the following statements are not true? A)  The model utility test is the test of  H _ { 0 } : \beta _ { 1 } = 0 \text { versus } H _ { \pm } : \beta _ { 1 } \pm 0  In which case the test statistic value is the t ratio t =   )  B)  The null hypothesis  H _ { 0 } : \beta _ { 1 } = 0  Can be tested against the alternative hypothesis  H _ { \pm } : \beta _ { 1 } \neq 0  By constructing an ANOVA table and rejecting  H _ { 0 }  If the test statistic value  f \geq F _ { α , { 1 } , n- 2 }  , when n is the sample size. C)  The simple linear regression model should not be used for further inferences (estimates of mean value or predictions of future values)  unless the model utility test results in acceptance of  H _ { 0 } : \beta _ { 1 } = 0  For a suitably small significance level  \alpha  )  D)  All of the above statements are true. E)  None of the above statements are true.
)
B) The null hypothesis H0:β1=0H _ { 0 } : \beta _ { 1 } = 0
Can be tested against the alternative hypothesis H±:β10H _ { \pm } : \beta _ { 1 } \neq 0
By constructing an ANOVA table and rejecting H0H _ { 0 }
If the test statistic value fFα,1,n2f \geq F _ { α , { 1 } , n- 2 }
, when n is the sample size.
C) The simple linear regression model should not be used for further inferences (estimates of mean value or predictions of future values) unless the model utility test results in acceptance of H0:β1=0H _ { 0 } : \beta _ { 1 } = 0
For a suitably small significance level α\alpha
)
D) All of the above statements are true.
E) None of the above statements are true.

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