![]() It allows for a more structured and organized way to present raw data.Ĭommon charts and graphs used in frequency distribution presentation and visualization include bar charts, histograms, pie charts, and line charts. Each entry in the table or graph is accompanied by the count or frequency of the values’ occurrences in an interval, range, or specific group.įrequency distribution is basically a presentation or summary of grouped data categorized based on mutually exclusive classes and the number of occurrences in each respective class. The frequency distribution is normally presented in a table or a graph. Used for both quantitative and qualitative data, frequency distribution depicts the frequency or count of the different outcomes in a data set or sample. Understanding the Different Types of Descriptive Statistics Frequency Distribution It allows for data to be presented in a meaningful and understandable way, which, in turn, allows for a simplified interpretation of the data set in question. ![]() ![]() Descriptive statistics helps facilitate data visualization.Descriptive statistics comprises three main categories – Frequency Distribution, Measures of Central Tendency, and Measures of Variability.The term “descriptive statistics” refers to the analysis, summary, and presentation of findings related to a data set derived from a sample or entire population. ![]()
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