Jan has a bag of 12 marbles, consisting of 4 red marbles and 8 blue marbles. If Jan randomly selects 3 marbles from the bag, find the probability that she selects 1 red marble and 2 blue marbles. Round your answer to four decimal places.
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.
Jan has a bag of 12 marbles, consisting of 4 red marbles and 8 blue marbles.
If Jan randomly selects 3 marbles from the bag, find the probability that she selects 1 red marble and 2 blue marbles.
Round your answer to four decimal places.
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