There are 24 families living in the farm. Of these families 11 of them prepared thier own taxes last yeay, 6 of them took them to a professional, and the remaining 7 had them done by H+R block. What is the probability of selecting two families that did not use H+R Block?
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.
There are 24 families living in the farm. Of these families 11 of them prepared thier own taxes last yeay, 6 of them took them to a professional, and the remaining 7 had them done by H+R block.
What is the
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
