Frequency Distribution Formula with Problem Solution & Solved Example

The simple meaning of Frequency distribution is data representation either in the graphical format or you can use tabular format that will display the total number of observations within a specified time interval. In case of statistics, the frequency distribution is a special table that explain to you the total number of outcomes within a sample. Each entry in the table contains the total count or frequency of occurrences of values within the group.

The main uses of frequency distribution include –

  • Data Analysis
  • Estimating the size of frequencies for the population on the basis of sample.
  • Facilitating computation for various statistical measures.

Statistics is an imperative part of mathematics whose study is started in the middle school and become a separate subject in the high-level mathematics. It tells you about the study of collection, organization data, analysis, research outcomes for a survey etc. this is also helpful in forecasting or predicting various outputs from the well-organized data.

The statistical data is typically related to the list of numbers when performing a research. Among a list of numbers, there are a few operations that are performed twice or even more than twice as well. The repetition of numbers in a dataset is named as the frequency of that particular number how are they arranged in a data series.

The frequencies of variables for a dataset is also listed in the table and it is popular with the name frequency distribution. This is taken as the orderly arrangement of data that is classified based on magnitude of observations.


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