Question: Need help with these two question with easy understanding explaination, thank you! Homework5: Problem 10 Problem LlSt Next (I point) Golfcourse designers have become concerned

Need help with these two question with easy understanding explaination, thank you!

Homework5: Problem 10 Problem LlSt Next (I point) Golfcourse designers have become concerned that old courses are becoming obsolete since new technology has given golfers the ability to hit the ball so far. Designers, therefore, have proposed that new golfcourses need to be built expecting that the average golfer can hit the ball more than 240 yards on average. Suppose a random sample of 120 golfers be chosen so that their mean driving distance is 236.7yards, The population standard deviation is 46.3, Calculate the followings fora hypothesis test where Ho : pt : 240and Ha : u

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