Q11. An electrical system consists of four components as illustrated in the following figure. The system works if both components A and B work or both components C and D work. The reliability (probability of working) of each component is also illustrated in the figure. Find the probability that component C does not work, given that the entire system works. Assume that the four components work .independently A B P=0.8 P=0.8 D P=0.75 P=0.7

Q11. An electrical system consists of four components as illustrated in the following figure. The system works if both components A and B work or both components C and D work. The reliability (probability of working) of each component is also illustrated in the figure. Find the probability that component C does not work, given that the entire system works. Assume that the four components work .independently A B P=0.8 P=0.8 D P=0.75 P=0.7

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Description: Q11. An electrical system consists of fourcomponents as illustrated in the followingfigure. The system works if bothcomponents A and B work or bothcomponents C and D work. The reliability(probability of working) of each componentis also illustrated

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: hence E(x)=0*0.504+1*0.28+2*0.156*3*0.06=0.772 c) E(X2)=02*0.504+12*0.28+22*0.156*32*0.06=1.444…

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.

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Question

Q11. An electrical system consists of four
components as illustrated in the following
figure. The system works if both
components A and B work or both
components C and D work. The reliability
(probability of working) of each component
is also illustrated in the figure. Find the
probability that component C does not
work, given that the entire system works.
Assume that the four components work
.independently
A
P=0.8
P=0.8
D
P=0.75
P=0.7

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