A particle may contain either or both of two molecules, A and B. In a laboratory, 30% of the particles contain molecule A but not B (with a mixture of other molecules not specified), 35% of the particles contain molecule B but not A, and 5% contain both A and B. Supposed that a scientist needs a particle with molecule B for testing, what is the probability that a particle with both molecules A and B will be chosen? Select the correct response: none of these 0.208 0.125 0.103 0.675

A particle may contain either or both of two molecules, A and B. In a laboratory, 30% of the particles contain molecule A but not B (with a mixture of other molecules not specified), 35% of the particles contain molecule B but not A, and 5% contain both A and B. Supposed that a scientist needs a particle with molecule B for testing, what is the probability that a particle with both molecules A and B will be chosen? Select the correct response: none of these 0.208 0.125 0.103 0.675

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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