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User Generated

Senaxyvaj

Mathematics

Question Description

Examine the following ANOVA summary table:

 

Source   SS                        df                           MS                                   F

Between 495.34                  4                           123.84                             8.16

Within      682.56                45                           15.17

Total        1,177.90               49

What level of confidence can you have in rejecting the null hypothesis? 

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Explanation & Answer

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F(0.05,4,45)=2.579 but calculated F=8.16, therefore we reject the null hypothesis since the test statistics is much larger than the critical value.

hence the level of confidence is 0.95

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ZnguPnyphyngbe (47)
New York University

Anonymous
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