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State and test the appropriate hypotheses needed to determine if the variance of the distance traveled by brand A exceeds that of brand.

State and test the appropriate hypotheses needed to determine if the variance of the distance traveled by brand A exceeds that of brand. See attached file for full problem description

Discussion Questions 
A driving machine was employed to hit a sample of 41 each of two
different brands of golf balls using the same force each time. The
research team then measured the distance between the point of impact and
where the ball eventually came to rest on the ground. Results are shown
in the table below:
  Brand A Brand B
Mean Distance (yd.)
Standard Deviation 285
17.3 281
11.6
At the 0.05 level of significance, state and test the appropriate
hypotheses needed to determine if the variance of the distance traveled
by brand A exceeds that of brand B
 
 
 

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