Question
The ages of the winners of a cycling tournament are approximately bell-shaped. The mean age is 28.2 years, with a standard deviation of 3.7 years.
The ages of the winners of a cycling tournament are approximately bell-shaped. The mean age is
28.2
years, with a standard deviation of
3.7
years. The winner in one recent year was
26
years old.(a) Transform the age to a z-score.(b) Interpret the results.(c) Determine whether the age is unusual.
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Calculus
Authors: Laura Taalman, Peter Kohn
1st Edition
1464153035, 9781464153037
