A researcher wanted to investigate whether there is a significant difference in the strength of paper towel for a collection of brands. The ANOVA table output is shown below. What is the value of F. SS df MS F Brand 21728 4 ( ) ( ) Error 13104 18 ( ) What is the value for F?

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A researcher wanted to investigate whether there is a significant difference in the strength of paper towel for a collection of brands. The ANOVA table output is shown below. What is the value of F.

                        SS                df            MS          F      

Brand              21728             4         (       )     (       )  

Error              13104             18         (       )

What is the value for F? 

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