The table below shows a printout of the comparison between the distance traveled

Question

The table below shows a printout of the comparison between the distance traveled by four different brands of golf balls.

Conduct a hypothesis test at 5% significance.

Source                  DF                       Adj SS                          Adj MS                 F-Value                    P-Value

Factor                    3                       2794.39                       931.463                    43.99                     <0.0001

Error                     36                        762.30                         21.175               

Total                    39                      3556.69

Hypothesis:                                                                                                     Reject or Fail to Reject Ho

P value:                                                                                                           Conclusion:

Explanation / Answer

Since the P-value < 0.05, we reject the null hypothesis Ho.

P-value < 0.0001

We can conclude that there is sufficient evidence to claim that there is difference between the brand of golf balls.

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