A box contains 100 agricultural products, 30 of which are defective. Three products are selected at random without replacement from the box. i) Find the probability that the first one is defective. ii)Find the probability of third one is defective given that the first two are good. iii) Find the probability of three defective.
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 box contains 100 agricultural products, 30 of which are defective. Three products are selected at random without replacement from the box. i) Find the
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