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Mathematics, 08.06.2021 04:50 jaylin50

The ages of the winners of a cycling tournament are approximately​ bell-shaped. The mean age is 28.1 ​years, with a standard deviation of 3.7 years. The winner in one recent year was 31 years old.

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The ages of the winners of a cycling tournament are approximately​ bell-shaped. The mean age is 28.1...
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