14. Employees at Jamba Juice have different ages. Assuming a Normal Distribution with a mean age of 38 years old and a standard deviation of 2.5 years, a. What is the probability that a randomly selected employee is less than 33 years old? b. What is the probability that a randomly selected employee is older than 40.5 years old? c. What is the probability that a randomly selected employee is between the age of 33 and 40.5?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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14. Employees at Jamba Juice have different ages. Assuming a Normal Distribution
with a mean age of 38 years old and a standard deviation of 2.5 years,
a. What is the probability that a randomly selected employee is less than 33 years
old?
b. What is the probability that a randomly selected employee is older than 40.5
years old?
c. What is the probability that a randomly selected employee is between the age of
33 and 40.5?
Transcribed Image Text:14. Employees at Jamba Juice have different ages. Assuming a Normal Distribution with a mean age of 38 years old and a standard deviation of 2.5 years, a. What is the probability that a randomly selected employee is less than 33 years old? b. What is the probability that a randomly selected employee is older than 40.5 years old? c. What is the probability that a randomly selected employee is between the age of 33 and 40.5?
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