A store manager gathers some demographic information from the store's customers. The following chartsummarizes the age-related information they collected:Number of CustomersAge< 207020-299630-395940-499050-5995> 6073One 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 30 but no older than 59?b. What is the probability that the customer is either older than 49 or younger than 30?c. What is the probability that the customer is at least 60?Question Help: Written Example> Next QuestionMacBook Air80888DIIF1F2F6F7FB@#$%&23478QWERYFGJKCVCommand36

From the given table we know that Total no.of customers(n)=70+96+59+90+95+73Total no.of…

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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We are interested in analyzing data related to college football. Use S to denote the team is in the SEC and use W to denote a team has a winning season. The probability that a team is in the SEC in the data set is 5.5%. The probability that a team has a winning season is 52.5%. The probability that a team is in the SEC and has a winning season is 3.55%. What percentage of teams are in the SEC or had a winning season? b. What percentage of people teams are in the SEC and did NOT have a winning season? Given a team had a winning season, what is the probability that they are in the SEC? а. с.
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