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When a graduate class was instructed to choose five of its members and interview them, all five selected were females. If the class contained 12 females and 5 males, what is the probability of randomly selecting five females? * 0.3888 0.6400 O 0.1753 0.1280 A machine produces parts that are either good (90%), slightly defective (2%), or obviously defective (8%). Produced parts get passed through an automatic inspection machine, which is able to detect any part that is obviously defective and discard it. What is the quality of the parts that make it through the inspection machine and get shipped? * 0.178 O 0.022 O 0.989 O 0.978

When a graduate class was instructed to choose five of its members and interview them, all five selected were females. If the class contained 12 females and 5 males, what is the probability of randomly selecting five females? * 0.3888 0.6400 O 0.1753 0.1280 A machine produces parts that are either good (90%), slightly defective (2%), or obviously defective (8%). Produced parts get passed through an automatic inspection machine, which is able to detect any part that is obviously defective and discard it. What is the quality of the parts that make it through the inspection machine and get shipped? * 0.178 O 0.022 O 0.989 O 0.978

A First Course in Probability (10th Edition)
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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When a graduate class was instructed to choose five of its members and interview them, all five selected were females. If the class contained 12 females and 5 males, what is the probability of randomly selecting five females? * 0.3888 O 0.6400 0.1753 O 0.1280 A machine produces parts that are either good (90%), slightly defective (2%), or obviously defective (8%). Produced parts get passed through an automatic inspection machine, which is able to detect any part that is obviously defective and discard it. What is the quality of the parts that make it through the inspection machine and get shipped? * 0.178 0.022 O 0.989 0.978
Transcribed Image Text:When a graduate class was instructed to choose five of its members and interview them, all five selected were females. If the class contained 12 females and 5 males, what is the probability of randomly selecting five females? * 0.3888 O 0.6400 0.1753 O 0.1280 A machine produces parts that are either good (90%), slightly defective (2%), or obviously defective (8%). Produced parts get passed through an automatic inspection machine, which is able to detect any part that is obviously defective and discard it. What is the quality of the parts that make it through the inspection machine and get shipped? * 0.178 0.022 O 0.989 0.978
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