Question

Distinguish between univariate and bivariate frequency distribution.

Answer 1

The frequency distribution of a single variable is called a univariate distribution. e.g., the frequency distribution of age of students in a class is univariate as it gives the distribution of a single variable i.e., age. On the other hand, a bivariate frequency distribution is the frequency distribution of two variables, e.g., the frequency distribution of two variable, e.g., like the prices of good and sales of the good is a bivariate distribution.