d) and 0.435 9S% .900 0.265 33 0.279 and 0.4 e) . 0.279 and 0.421 Question 12 Yo

Question

d) and 0.435 9S% .900 0.265 33 0.279 and 0.4 e) . 0.279 and 0.421 Question 12 Your answer is CORRECT Data for gas mileage (in mpg) for different vehicles was entered into a software package and part of the ANOVA table is shown below: Source DF SS MS Vehicle 6 408 204.00 Error7 327 46.71 Total 13 735 Determine the p-value for the data. a) 0.0124 b) 0.0186 c) 0.0373 Loading |MathJaxJextensions/MathZ.oomjs coursehero.com/file/22727946/Final 1/ www.casa ourseWare2008/RootPages/CW/Users/Student/Grades/PrintTest.htm

Explanation / Answer

> df1=6;df2=7;df1;df2
[1] 6
[1] 7
> MSvehicle=204
> MSerror=46.71
> Fcal=MSvehicle/MSerror;Fcal
[1] 4.367373
> pvalue=1-pf(Fcal,df1,df2);pvalue
[1] 0.03728408
>

Ans: c) 0.0373

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