a) A newly hired salesman is promised a beginning salary of $30, 000 a year with a $2000 raise every year. Let S, be his salary in his nth year of employment. i) Find a recursive definition of Sn- ii) Find his salary in his fifth year of employment.

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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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.