A batch of parts contains 80 parts from Batangas supplier of engine and 120 parts from a supplier of engine in Bulacan. If five parts are selected randomly and without replacement, find the probability that (A) most two parts in the sample are from Batangas supplier and (B) at least one part in the samole is from Batangas supplier.
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 parts contains 80 parts from Batangas supplier of engine and 120 parts from a supplier of engine in Bulacan. If five parts are selected randomly and without replacement, find the probability that (A) most two parts in the sample are from Batangas supplier and (B) at least one part in the samole is from Batangas supplier.
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