Mathematics/Statistics/Distributions: Difference between revisions
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Revision as of 05:27, 13 May 2020
A distribution of a data set is essentially a graph that shows all values of data and how often they occur.
For an ordered data set, the x-axis denotes the values of the data. The y-axis denotes the frequency of each specific value.
Normal Distribution
Also known as a bell curve.
A normal distribution is based on continuous numerical data, where 68% of data is centered around the mean. The farther from the mean, the less frequently values occur. This distribution is symmetrical.