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A store manager gathers some demographic information from the store's customers. The following chart summarizes the age-related information they collected: Number of Customers 54 76 72 57 97 98 Age < 20 20-29 30-39 40-49 50-59 > 60 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 20 but no older than 39? 0.3255 X b. What is the probability that the customer either ler than 59 or younger c. What is the probability that the customer is at least 60? 0.4293 X han 0.4956 X

A store manager gathers some demographic information from the store's customers. The following chart summarizes the age-related information they collected: Number of Customers 54 76 72 57 97 98 Age < 20 20-29 30-39 40-49 50-59 > 60 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 20 but no older than 39? 0.3255 X b. What is the probability that the customer either ler than 59 or younger c. What is the probability that the customer is at least 60? 0.4293 X han 0.4956 X

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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A store manager gathers some demographic information from the store's customers. The following chart summarizes the age-related information they collected: Number of Customers 54 76 72 57 97 98 Age << 20 20-29 30-39 40-49 50-59 > 60 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 20 but no older than 39? 0.3255 X b. What is the probability that the customer is either older than 59 or younger than 20? 0.4956 c. What is the probability that the customer is at least 60? 0.4293 X X
Transcribed Image Text:A store manager gathers some demographic information from the store's customers. The following chart summarizes the age-related information they collected: Number of Customers 54 76 72 57 97 98 Age << 20 20-29 30-39 40-49 50-59 > 60 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 20 but no older than 39? 0.3255 X b. What is the probability that the customer is either older than 59 or younger than 20? 0.4956 c. What is the probability that the customer is at least 60? 0.4293 X X
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