A box contains four good and four defective batteries. If you select three batteries at random without replacement, find the probability that you will select three good batteries. This is a series of events where the top number is the number of good batteries available and the bottom number is the number of batteries left in the box.
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 four good and four defective batteries. If you select three batteries at random without replacement, find the probability that you will select three good batteries.
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