A store manager gathers some demographic information from the store's customers. The following chartsummarizes the age-related information they collected:Age<< 2020-2930-3940-4950-59> 60Number of Customers699790506158One 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 49?b. What is the probability that the customer is either older than 39 or younger than 20?c. What is the probability that the customer is at least 50?

Given that From chart Total customer=69+97+90+50+61+58=425

Answered: A store manager gathers some…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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