Question
What is the difference between relative frequency and cumulative frequency? Choose the correct answer below. O A. Relative frequency of a class is the percentage of the data that falls in that class, while cumulative frequency of a class is the sum of the frequencies of that O B. Relative frequency of a class is the number of observations in that class, while cumulative frequency of a class is the sum of all the frequencies class and all previous classes. c D. Relative frequency of a class is the proportion of the data in that class, while cumulative frequency of a class is the number o observations in that class There is no difference between the two.
Explanation / Answer
Answer :-
Option- "A" :- Relative frequency of a class is the percentage of data that falls in that class, while cumulative frequency of a class is the sum of frequencies of that class and all previous classes.