A golf instructor wants to determine if the drive distance is different for three golf ball...

A golf instructor wants to determine if the drive distance is different for three golf ball brands. The instructor has several of his students drive the different brands and collects the following data.

Golf Ball Brands

Golfer A B C

Brad 275 350 295

Will 300 525 380

Huang 245 286 300

Singh 220 256 286

Woods 400 415 475

Fisher 356 385 396

The following information is provided: SSTR = 16520; SSE = 20335; SSTotal = 114520. Please construct an ANOVA table and conduct an appropriate test, using the .05 level of significance.

Solutions

Expert Solution

There is no difference between the population mean drive distance of the Golf ball Brands

Atleast one population mean drive distance of the Golf ball Brands is different than the other

The p value is > than the significance level 0.05, hence we fail to reject the null hypothesis. Thus we have no evidence to say that Atleast one population mean drive distance of the Golf ball Brands is different than the other

orchestra answered 1 year ago

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