Mathematics, 07.11.2020 07:00 officialrogerfp3gf2s

The ages of the winners of a cycling tournament are approximately bell shaped. The mean age is 27.9 years, with a standard deviation of 3.3 years. The winner in one reason year was 26 years old

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The ages of the winners of a cycling tournament are approximately bell shaped. The mean age is 27.9...