The households of a local community were surveyed about the number of occupants who are working. It was found out that 25 households have one occupants working, and 5 have four occupants working. Let x be the number of occupants working from a randomly selected household. What are the possible values for random variable
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.
The households of a local community were surveyed about the number of occupants who are working. It was found out that 25 households have one occupants working, and 5 have four occupants working. Let x be the number of occupants working from a randomly selected household. What are the possible values for random variable
Step by step
Solved in 2 steps
