When surveyed about what they miss most during the virus outbreak, 31% of students said coming to class, 25% said exercising, 16% said dining out, and 14% said shopping. Also, of people taking the survey, 58% were women. d. Assuming someone's answer is independent from their gender, what is the probability a random student is a man who answered dining out? e. What is the probability that a random student is a man OR answered dining out?
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.
When surveyed about what they miss most during the virus outbreak, 31% of students said coming to class, 25% said exercising, 16% said dining out, and 14% said shopping.
Also, of people taking the survey, 58% were women.
d. Assuming someone's answer is independent from their gender, what is the probability a random student is a man who answered dining out?
e. What is the probability that a random student is a man OR answered dining out?
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