c. how many of the customers are expected to make purchases?0Round to 3 significant digits.d. what is the standard deviation of the number of customers who make purchases?0Round to 3 significant digits. In a particular retail clothing store, approximately 25% of potential customers whowalk 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?0Round to 3 significant digits.

Answer Given p =25% =25/100 =0.25n =25

Answered: In a particular retail clothing store,…

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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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