lot of 10 components contain three that are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn is defective, and let B be the event that the second component drawn is defective. Find P(A), P(B|A) and P(B) Find P(A∩B) and P(AC∩B) Are A and B independent? Explain
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
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.
lot of 10 components contain three that are defective. Two components are drawn at random and tested. Let A be the
- Find P(A), P(B|A) and P(B)
- Find P(A∩B) and P(AC∩B)
- Are A and B independent? Explain
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