Q32Multiple correct2 Marks16 Jul 2023

Which of the following is/are correct?

A

Mean and Mode can only be defined for a numerical data.

B

Mode can be defined for a categorical data.

C

There can be more than one mode for a data.

D

Median can be measured for a categorical variable only if the variable is nominal.

E

The sum of relative frequencies of all the observations in a given data set is always equal to $1$.