Out of 27 students in a class, 7 major in Nursing. Find the probability that two randomly selected students are both Nursing majors. Answer with 4 decimal places or a reduced fraction.
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.
Out of 27 students in a class, 7 major in Nursing.
Find the probability that two randomly selected students are both Nursing majors.
Answer with 4 decimal places or a reduced fraction.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
