The ages of the winners of a cycling tournament are aproximately bell-shaped. The mean age is 27.9 years, with a standard deviation of 3.5 years. The winner in one recent year was 34 years old. a) Gransform the age to a z-score b) Interpret the results c) Determne whether the age is unusual. ---------------------------------------------------------- a) transform the age to a z-score z=_____ type an integer or decimal rounded to two decimal places as needed

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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The ages of the winners of a cycling tournament are aproximately bell-shaped. The mean age is 27.9 years, with a standard deviation of 3.5 years. The winner in one recent year was 34 years old.

a) Gransform the age to a z-score

b) Interpret the results

c) Determne whether the age is unusual.

----------------------------------------------------------

a) transform the age to a z-score

z=_____

type an integer or decimal rounded to two decimal places as needed

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