Professional Golfers’ Earnings Two random samples of earnings of professional golfers were selected. One sample was taken from the Professional Golfers Association, and the other was taken from the Ladies Professional Golfers Association. At α = 0.05, is there a difference in the means? The data are in thousands of dollars. PGA              446 1147 1344 9188 5687 10,508 4910 8553 7573 375 LPGA           48     76   122   466   863 100 1876 2029 4364 2921

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Professional Golfers’ Earnings Two random samples of earnings of professional golfers were selected. One sample was taken from the Professional Golfers Association, and the other was taken from the Ladies Professional Golfers Association. At α = 0.05, is there a difference in the means? The data are in thousands of dollars.

PGA        

     446

1147

1344

9188

5687

10,508

4910

8553

7573

375

LPGA

 

 

 

 

  48

    76

  122

  466

  863

100

1876

2029

4364

2921

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