The probability distribution of random variable X, that represent the number of defects per 20 meters of a certain fabric in continuous rolls of uniform width, is given in the following table Table: 1 Lists the number of defects per 20 meters of a certain fabric x 0 1 2 3 4 P(x) 0.39 0.32 C 0.05 0.01 Find the probability that (a) Find the value of C? (b) not more than 2 defects would found in per 20 meters of this fabric. (c) at least 2 defects would found in per 20 meters of this fabric.
The probability distribution of random variable X, that represent the number of defects per 20 meters of a certain fabric in continuous rolls of uniform width, is given in the following table Table: 1 Lists the number of defects per 20 meters of a certain fabric x 0 1 2 3 4 P(x) 0.39 0.32 C 0.05 0.01 Find the probability that (a) Find the value of C? (b) not more than 2 defects would found in per 20 meters of this fabric. (c) at least 2 defects would found in per 20 meters of this fabric.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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The probability distribution of random variable X, that represent the number of defects per 20 meters of a certain fabric in continuous rolls of uniform width, is given in the following table
Table: 1 Lists the number of defects per 20 meters of a certain fabric
x 0 1 2 3 4
P(x) 0.39 0.32 C 0.05 0.01
Find the probability that
(a) Find the value of C?
(b) not more than 2 defects would found in per 20 meters of this fabric.
(c) at least 2 defects would found in per 20 meters of this fabric.
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