The p-value associated with this test is the upper tail area of the F distribution with p = 2 numerator deg of freedom and n- p - 1 = 7 denominator degrees of freedom. Use technology to find the p-value for F = 43.57, rounding the result to three decimal places. %3D %3D p-value =

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Step 5
MSR
The Ftest statistic Is calculated asF=
Recall that MSR was found to be MSR = 3,110.688 and
MSE
MSE = 71.393. Use these to find F, rounding the result to two decimal places.
MSR
MSE
3,110.688
71.393
=43.5719
43.57
Step 6
The p-value associated with this test is the upper tail area of the F distribution with p = 2 numerator degrees
of freedom and n - p- 1 = 7 denominator degrees of freedom. Use technology to find the p-value for
F= 43.57, rounding the result to three decimal places.
p-value
The conclusion is made by comparing a and the found p-value. If the p-value is less than or equal to a, the
null hypothesis is rejected in favor of the alternative. If the p-value is greater than a, we fail to reject the null
hypothesis. Recall the hypotheses being tested.
HoiBq=B2=D0
H: One or more of the parameters is not equal to zero.
a
The p-value is
less than or equal to
0.05. Therefore, we
reject
V the null hypothesis and
conclude that there
is
sufficient evidence to conclude that the overall model is significant.
Submit
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Transcribed Image Text:Step 5 MSR The Ftest statistic Is calculated asF= Recall that MSR was found to be MSR = 3,110.688 and MSE MSE = 71.393. Use these to find F, rounding the result to two decimal places. MSR MSE 3,110.688 71.393 =43.5719 43.57 Step 6 The p-value associated with this test is the upper tail area of the F distribution with p = 2 numerator degrees of freedom and n - p- 1 = 7 denominator degrees of freedom. Use technology to find the p-value for F= 43.57, rounding the result to three decimal places. p-value The conclusion is made by comparing a and the found p-value. If the p-value is less than or equal to a, the null hypothesis is rejected in favor of the alternative. If the p-value is greater than a, we fail to reject the null hypothesis. Recall the hypotheses being tested. HoiBq=B2=D0 H: One or more of the parameters is not equal to zero. a The p-value is less than or equal to 0.05. Therefore, we reject V the null hypothesis and conclude that there is sufficient evidence to conclude that the overall model is significant. Submit Skip (you cannot come back)
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