The ages of the winners of a cycling tounament are approximately bell shaped The mean age is 28.8 years, with a standard deviation of 35 years The winner in one recent year was 20 years old (a) Transform the age to a zscore (b) Interpret the results (c) Determine whether the age is unusual (a) Transform the age to azscore (Type an integer or decimal rounded to two decimal places as needed ) (b) Interpret the results An age of 20 istandard deviation(s) (Type an integer or decimal rounded to two decimal places as needed) the mean (c) Determine whether the age is unusual Choose the correct answer below O A. Yes this value is unusual Az-score between -2 and 2 is unusual OB. No this value is not unusual. Azscore outside of the ranoe from -2 to 2 is not unusual

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The ages of the winners of a cycling tournament are approximately bell-shaped The mean age is 28.8 years, with a standard deviation of 35 years. The winner in one
recent year was 20 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.
(Type an integer or decimal rounded to two decimal places as needed )
(b) Interpret the results
An age of 20 is standard deviation(s)
(Type an integer or decimal rounded to two decimal places as needed)
the mean
(c) Determine whether the age is unusual Choose the correct answer below
O A. Yes, this value is unusual Az-score between -2 and 2 is unusual
O B. No this value is not unusual. Az-score outside of the ranae from -2 to 2 is not unusual
(C) Determine whether the age is unusual. Choose the correct answer below.
O A. Yes, this value is unusual. A z-score between - 2 and 2 is unusual.
O B. No, this value is not unusual. A z-score outside of the range from -2 to 2 is not unusual.
O C. No, this value is not unusual. A z-score between - 2 and 2 is not unusual.
O D. Yes, this value is unusual. A z-score outside of the range from -2 to 2 is unusual.
Transcribed Image Text:The ages of the winners of a cycling tournament are approximately bell-shaped The mean age is 28.8 years, with a standard deviation of 35 years. The winner in one recent year was 20 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. (Type an integer or decimal rounded to two decimal places as needed ) (b) Interpret the results An age of 20 is standard deviation(s) (Type an integer or decimal rounded to two decimal places as needed) the mean (c) Determine whether the age is unusual Choose the correct answer below O A. Yes, this value is unusual Az-score between -2 and 2 is unusual O B. No this value is not unusual. Az-score outside of the ranae from -2 to 2 is not unusual (C) Determine whether the age is unusual. Choose the correct answer below. O A. Yes, this value is unusual. A z-score between - 2 and 2 is unusual. O B. No, this value is not unusual. A z-score outside of the range from -2 to 2 is not unusual. O C. No, this value is not unusual. A z-score between - 2 and 2 is not unusual. O D. Yes, this value is unusual. A z-score outside of the range from -2 to 2 is unusual.
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