When fishing in Red Lake the odds of a catching a fish are: Northern Pike 10%, Sunfish 6C Perch 30%. ASsume that the types of fish you catch are independent of each other. Using probability tree show calculate the odds that the first two fish you catch are of the SAME species.

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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.