Hi, I have the answers for A and B, I just need help finding Part C. Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 254 feet and a...


Hi,  I have the answers for A and B, I just need help finding Part C.


Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 254 feet and a standard deviation of 54 feet. We randomly sample 49 fly balls.







  • Part (a)



    If X =average distance in feet for 49 fly balls, then give the distribution of

    X-n(254, 7.71) Round your standard deviation to two decimal places.





  • Part (b)




    What is the probability that the 49 balls traveled an average of less than 242 feet?


    .0606
    (Round your answer to four decimal places.)





  • Part (c)



    Find the 60th percentile of the distribution of the average of 49 fly balls. (Round your answer to two decimal places.)







Jun 09, 2022
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