A blood test indicates the presence of a particular disease 98% of the time when the disease is actually present. The same test indicates the presence of the disease 0.6% of the time when the disease is not present. Two percent of the population actually has the disease. Calculate the probability that a person has the disease, given that the test indicates the presence of the disease.
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.
A blood test indicates the presence of a particular disease
of the time when the disease is actually present. The same test indicates the presence of the disease
of the time when the disease is not present.
percent of the population actually has the disease. Calculate the probability that a person has the disease, given that the test indicates the presence of the disease.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
