PGA Golf Scores At a recent PGA tournament (the Honda Classic at Palm Beach Gardens, Florida) the following scores were posted for eleven randomly selected golfers for two consecutive days. At a = 0.10, is there evidence of a difference in mean scores for the two days? Assume the variables are normally or approximately normally distributed and use u, for the mean on Thursday minus the mean on Friday. Golfer 1 2 3 4 5 6 7 8 9 10 11 Thursday 68 68 70 70 69 68 66 64 65 67 65 Friday 71 72 69 70 70 75 67 74 67 68 70 Send data to Excel

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PGA Golf Scores At a recent PGA tournament (the Honda Classic at Palm Beach Gardens, Florida) the following scores were
posted for eleven randomly selected golfers for two consecutive days. At a = 0.10, is there evidence of a difference in mean
scores for the two days? Assume the variables are normally or approximately normally distributed and use u, for the mean on
Thursday minus the mean on Friday.
2 3 4 5 6
7 8 9 10
Golfer
1
11
Thursday
68
68
70
70
69
68
66
64
65
67
65
Friday
71
72
69
70
70 75
67
74
67
68
70
Send data to Excel
Transcribed Image Text:PGA Golf Scores At a recent PGA tournament (the Honda Classic at Palm Beach Gardens, Florida) the following scores were posted for eleven randomly selected golfers for two consecutive days. At a = 0.10, is there evidence of a difference in mean scores for the two days? Assume the variables are normally or approximately normally distributed and use u, for the mean on Thursday minus the mean on Friday. 2 3 4 5 6 7 8 9 10 Golfer 1 11 Thursday 68 68 70 70 69 68 66 64 65 67 65 Friday 71 72 69 70 70 75 67 74 67 68 70 Send data to Excel
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