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mode

Also known as statistical mode

value that appears most often in a set of data

AI overview

The mode is the value that appears most frequently in a collection of data — for example, if you surveyed ten people about their favorite color and six chose blue, blue would be the mode. It matters because it can reveal what's most common or popular in a dataset, which is useful information for understanding patterns in everything from consumer preferences to test scores.

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Image: Bar chart mode 01.svg

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Commons category: Mode (statistics)
NCI Thesaurus ID: C53320

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Article

In statistics, the mode is the value that appears most often in a set of data values. If X is a discrete random variable, the mode is the value x at which the probability mass function P(X) takes its maximum value, i.e., x = argmaxxi P(X = xi). In other words, it is the value that is most likely to be sampled.

Like the statistical mean and median, the mode is a summary statistic about the central tendency of a random variable or a population. The numerical value of the mode is the same as that of the mean and median in a normal distribution, but it may be very different in highly skewed distributions.