As a promotion, the first 50 customers who entered a certain store at a mall were asked to choose from one of two discounts. The first discount choice was 20% off all purchases madethat day. The second discount choice was 10% off all purchases for the week. Of those who received the discounts, 28 chose the first discount and 22 chose the second discount. Onecustomer will be selected at random from those who received a discount. Let F represent the event that the selected person chose the first discount, and let S represent the event thatthe selected person chose the second discount.Are F and S mutually exclusive events?(A)(B)DEYes, because P (FS) = 0.Yes, because P (FS) = 0.12.Yes, because P (FS) = 1.No, because P (FNS) = 0.No, because P(FNS) = 1.

It is given that represents the event that the selected person chose the first discount.The event…

Answered: As a promotion, the first 50 customers…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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