Fundamentals of Mathematical Statistics (BCA) 1st Sem Previous Year Solved Question Paper 2022

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18.

Define the term frequency density.

Explanation

Frequency density is a statistical concept that represents the frequency of data points per unit interval or class width in a frequency distribution. It is calculated by dividing the frequency of data points in a class by the width of that class interval. Frequency density helps in comparing the distribution of data, especially when the class intervals are of varying sizes.