(Learning Competency: Solve conditional probabilityand apply the diferent probabilty function)In Kwangya village, 47% of the residents own a specialized weapon to fight the Black Mamba, a monstrous creaturethat wreaks havoc and chaos in the village. Among these residents who own a specialized weapon, 63% have alreadyfought with the monster. Furthermore, 35% of the residents of Kwangya Village have already fought with the BlackMamba. Suppose a resident is randomly selected from this small village, what is the probability that helshe owns aspecialized weapon, given that he/she already fought with Black Mamba?

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Answered: In Kwangya village, 47% of the…

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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A bakery offers a variety of pastries, including 5 different types of croissants, 4 different types of muffins, and 3 different types of danishes. If a customer randomly selects 2 pastries from the bakery's display case, what is the probability that they choose one croissant, one muffin, and both pastries are of different types, given that each pastry is equally likely to be selected and the customer does not put back the first pastry chosen before selecting the second one?
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