Frequency in Statistics

Types and Data Visualization

Frequency measures how often a specific event or observation occurs in a dataset.

What is Frequency in Statistics?

1.

Key types include absolute frequency, relative frequency, and cumulative frequency.

Types of Frequency

2.

This counts the total occurrences of a specific value or event in the data.

Absolute Frequency

3.

It shows the proportion of occurrences relative to the total number of observations.

Relative Frequency

4.

This represents a running total of frequencies up to a certain point in the dataset.

Cumulative Frequency

5.

A frequency distribution organizes data into intervals, displaying how often each interval occurs.

Frequency Distribution

6.

Graphs like histograms and bar charts effectively illustrate frequency distributions for better analysis.

Visualizing Frequency

7.