explain probability distribution concepts using various examples?
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.
explain
Probability distributions describe the dispersion of the values of a random variable. Consequently, the kind of variable whether discrete or continuous determines the type of probability distribution :
(a) Discrete probability distribution
(b) Continuous probability distribution
A discrete probability distribution lists each possible value that the discrete random variable can take, along with its probability.
Whereas, A continuous probability distribution lists the range of values of the continuous random variable, that it can take, along with the corresponding likelihood probability.
Step by step
Solved in 2 steps
