A store sells sweaters in three colors, Brown, Gray and Red. Two customers go in separately. Each is blindfolded and forced to purchase two sweaters. They get a prize if they choose the ‘correct’ sweater, and they will be splashed with cold water if they choose the ‘incorrect sweater’. Find the probability that the two customers will choose the correct sweater. Show work and/or reasoning
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 store sells sweaters in three colors, Brown, Gray and Red. Two customers go in separately. Each is blindfolded and forced to purchase two sweaters. They get a prize if they choose the ‘correct’ sweater, and they will be splashed with cold water if they choose the ‘incorrect sweater’.
- Find the
probability that the two customers will choose the correct sweater. Show work and/or reasoning.
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