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# Relative Frequency and Percentage Frequency Assignment Help

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Frequency Distribution Graphical Representation - Relative Frequency and Percentage Frequency

**Statistics >>Relative Frequency and Percentage Frequency**

The frequency of a class when expressed as a rate of the total frequency of the distribution is called relative frequency and percentage frequency is the ratio of class frequency to the total frequency expressed as percentage.

Relative Frequency = class-frequency / Total Frequency

Percentage Frequency = Class frequency / Total Frequency

**J. Frequency Density **

It is the ratio of the class frequency to the width of that class.

Frequency density = Class Frequency / Width of Class

**K. Cumulative Frequency **

If for each class the frequencies given are aggregates of the preceding frequencies they are known- as cumulative frequencies.

L. Methods of Forming Class-intervals

There are two ways of forming class intervals.

**Exclusive Method **

Under this method a class interval is such that the lower limit is included in the preceding class where as the upper class limit is included in the succeeding class interval.

**Inclusive Method **

If a interval is such that the lower as well as the upper class limits are included in the same class interval, it is called inclusive class interval.

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ExpertsMind.com - Relative Frequency and Percentage Frequency Assignment Help, Relative Frequency and Percentage Frequency Homework Help, Relative Frequency and Percentage Frequency Assignment Tutors, Relative Frequency and Percentage Frequency Solutions, Relative Frequency and Percentage Frequency Answers, Frequency Distribution Graphical Representation Assignment Tutors

**Statistics >>Relative Frequency and Percentage Frequency**

**J. Frequency Density**

**K. Cumulative Frequency**

**Exclusive Method**

**Inclusive Method**

**Statistics Assignment Help - Statistics Homework Help, Live Tutor 24x7**ExpertsMind.com - Relative Frequency and Percentage Frequency Assignment Help, Relative Frequency and Percentage Frequency Homework Help, Relative Frequency and Percentage Frequency Assignment Tutors, Relative Frequency and Percentage Frequency Solutions, Relative Frequency and Percentage Frequency Answers, Frequency Distribution Graphical Representation Assignment Tutors