a batch of 40 component contains 5 which are defective.If a component is drawn at random from the batch and tested and then a second cpmponent is drawn at random,calculate the probability of having one defective component ,both with and without replacement
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.
a batch of 40 component contains 5 which are defective.If a component is drawn at random from the batch and tested and then a second cpmponent is drawn at random,calculate the probability of having one defective component ,both with and without replacement
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