29 percent of young adult males play video games. 40 percent of young adult males have a full-time job. 46 percent of young adult males that play video games also have a full-time job. Give your answers as a decimal to 4 decimal places. (a) What percent of young adult males play video games and have a full-time job? (b) What percent of young adult males play video games or have a full-time job?
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.
29 percent of young adult males play video games. 40 percent of young adult males have a full-time job. 46 percent of young adult males that play video games also have a full-time job. Give your answers as a decimal to 4 decimal places.
(a) What percent of young adult males play video games and have a full-time job?
(b) What percent of young adult males play video games or have a full-time job?
The probability of union of two sets are given as, P(A or B) = P(A) + P(B) – P(A and B).
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