Two shipments (A and B) of blenders were inspected. Shipment A contains 50 blendersof which 5 are defective while shipment B contains 40 blenders of which 3 aredefective.a. If 3 blenders are inspected at random (without replacement) from shipment A, whatis the probability of obtaining at least 1 defective.b. Suppose a shipment is selected at random and one defective was found out of 2blenders inspected. Find the probability that the shipment inspected was A.

Answered: Two shipments (A and B) of blenders…

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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Suppose that 2 defective microwaves have been included in a shipment of 6 microwaves. The buyers want to test the 6 microwaves one at a time. Let Y denote the number of defective microwaves is found after 3 random selected ones have been tested. a. Calculate the probability that the buyers can find at least 1 defective microwave after 3 have been tested? b. Find the probability that buyers cannot find any defective microwave after 3 random ones have been tested?
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