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the winners of a cycling tournament are approximately bell shaped The mean age is 28 8 years with a standard deviation of 3 7 years The winner in one recent year was 23 years old a Transform the age to a z score b Interpret the results c Determine whether the age is unusual a Transform the age to a z score 2 Type an integer or decimal rounded two decimal places as needed b Interpret the results An age of 23 is standard deviation s the mean Type an integer or decimal rounded to two decimal places as needed c Determine whether the age is unusual Choose the correct answer below OA Yes this value unusual A z score outside of the range from 2 to 2 is unusual OB No this value is not unusual A z score outside of the range from 2 to 2 is not unusual OC Yes this value is unusual A z score between 2 and 2 is unusual D No this value is not unusual A z score between 2 and 2 is not unusual
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