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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Fundamentals of Cost Accounting
Authors: William Lanen, Shannon Anderson, Michael Maher
3rd Edition
9780078025525, 9780077517359, 77517350, 978-0077398194
