Question: Hypothesis Tests with Normal Model: Problem 4 Previous Problem Problem List Next Problem (3 points) Golf-course designers have become concerned that old courses are becoming

 Hypothesis Tests with Normal Model: Problem 4 Previous Problem Problem List

Hypothesis Tests with Normal Model: Problem 4 Previous Problem Problem List Next Problem (3 points) Golf-course 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 golf courses need to be built expecting that the average golfer can hit the ball more than 260 yards on average. Suppose a random sample of 127 golfers be chosen so that their mean driving distance is 265 yards, with a standard deviation of 40.6. Conduct a hypothesis test where Ho : p - 260 and H1 : us 260 by computing the following (a) test statistic (b) p-value p (c) If this was a two-tailed test, then the p-value is Note: You can earn partial credit on this problem Preview My Answers Submit Answers You have attempted this problem 0 times

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