A store manager gathers some demographic information from the store's customers. The following chartsummarizes the age-related information they collected:Number of Customers547672579798Age<< 2020-2930-3940-4950-59> 60One 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 Xb. What is the probability that the customer is either older than 59 or younger than 20? 0.4956c. What is the probability that the customer is at least 60? 0.4293 XX

a.The frequency table of customers with respect to ages is given.

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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