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This research is to provide the domestic coaches and contestants the complete score of the largest sprint games in Taiwan. This data includes results actual with expectation that they can predict scores and improve. This research for the Republic of China Year 90 national sports games track and field events only contains the scores for Men’s and Women’s 100m sprint events, Men’s and Women’s 200m sprint events, and Men’s and Women’s 400m sprint events. The Study results were showed as follows: The score among rounds of the Men’s 100m events, the Women’s 100m events, the Men’s 200m events, the Women’s 400m events didn’t reach significant level , but the score among rounds of Men’s 400m events and Women’s 200m events reach P<.05 significant level. And the trend analysis of Women’s 200m events reached linear trend, P<.05.The Research also calculates establish the threshold of the score in next(semifinal) and final race. The threshold (of the rematch score) is an average score of all the contestants of preliminary contests. Entering the finals, the estimate threshold score is: Men’s 100m events is the average scores of the best 8 runners in first round, and in the semifinal; Women’s 100m events is the average scores of the best 16 runners in the semifinal; Men’s 200m events is the average scores of the best 8 runners in first round, and in the semifinal; Women’s 200m events is the average scores of the best 8 runners in first round, and in the semifinal; Men’s 400m events is the average scores of the best 16 runners in first round, and about the average scores of the best 8 runners in the semifinal; Women’s 400m events is the average scores of the best 8 runners in first round, and in the semifinal.
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