An engineer uses three machine's concrete to pore a concrete rode. The first one produces 60% of total production and has a failure ratio of 4.5% while the other two machines have the same percent of production and failure ratio. If the probability of drawing sample to be provided from the third machine is 0.2857, so 1- What is The failure ratio of the second machine? 2- What is The percentage probability of drawing sample to
An engineer uses three machine's concrete to pore a concrete rode. The first one produces 60% of total production and has a failure ratio of 4.5% while the other two machines have the same percent of production and failure ratio. If the probability of drawing sample to be provided from the third machine is 0.2857, so 1- What is The failure ratio of the second machine? 2- What is The percentage probability of drawing sample to
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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An engineer uses three machine's concrete to pore a concrete rode. The first one produces 60% of total production and has a failure ratio of 4.5% while the other two machines have the same percent of production and failure ratio. If the
1- What is The failure ratio of the second machine?
2- What is The percentage probability of drawing sample to be provided from the first machine?
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