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In a particular retail clothing store, approximately 25% of potential customers who walk into the store make a purchase. In a random sample of 25 customers that walked into the store, a. what is the probability that exactly 12 of the customers make purchases? 0 It ta

In a particular retail clothing store, approximately 25% of potential customers who walk into the store make a purchase. In a random sample of 25 customers that walked into the store, a. what is the probability that exactly 12 of the customers make purchases? 0 It ta

MATLAB: An Introduction with Applications
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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c. how many of the customers are expected to make purchases? 0 Round to 3 significant digits. d. what is the standard deviation of the number of customers who make purchases? 0 Round to 3 significant digits.
Transcribed Image Text:c. how many of the customers are expected to make purchases? 0 Round to 3 significant digits. d. what is the standard deviation of the number of customers who make purchases? 0 Round to 3 significant digits.
In a particular retail clothing store, approximately 25% of potential customers who walk into the store make a purchase. In a random sample of 25 customers that walked into the store, a. what is the probability that exactly 12 of the customers make purchases? Round to 3 significant digits. b. what is the probability that at least 2 of the customers make purchases? 0 Round to 3 significant digits.
Transcribed Image Text:In a particular retail clothing store, approximately 25% of potential customers who walk into the store make a purchase. In a random sample of 25 customers that walked into the store, a. what is the probability that exactly 12 of the customers make purchases? Round to 3 significant digits. b. what is the probability that at least 2 of the customers make purchases? 0 Round to 3 significant digits.
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