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The accompanying table shows the golf scores of nine golfers before and after a lesson given by a golf professional. Complete parts (a) through (e)

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The accompanying table shows the golf scores of nine golfers before and after a lesson given by a golf professional. Complete parts (a) through (e) below. Click the icon to view the data table. a. Perform a hypothesis test using a =0.01 to determine if the average score is lower for the golfers after the golf lesson when compared with before the golf lesson. Let u, be the population mean of matched-pair differences for the score before the lesson minus the score after the lesson. State the null and alternative hypotheses. Choose the correct answer below. OA. Ho: Ha #0 OB. Ho: Hg = 0 Hy : Hd = 0 Hy : Hg #0 i Golf Scores X O C. Ho: He SO O D. Ho: Hy

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