You have a 30% chance of getting job A with a salary of $20,000 the first year. It will cost you $500 in expenses to interview for the job. What is your expected value the first year?
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.
You have a 30% chance of getting job A with a salary of $20,000 the first year. It will cost you $500 in expenses to interview for the job. What is your
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