value that appears most often in a set of data

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 … Wikipedia
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Wikipedia
en.wikipedia.org › wiki › Mode_(statistics)
Mode (statistics) - Wikipedia
January 26, 2005 - 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).
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Investopedia
investopedia.com › terms › m › mode.asp
Mode: What It Is in Statistics and How to Calculate It
July 14, 2025 - The mode is a statistical term for the value that occurs most frequently in a set of numbers. Learn about the difference between the mean, median, and mode.
Discussions

What is the purpose of the "mode" in statistics?
Suppose you have a set of numbers like: 1, 2, 2, 4, 5, 6, 6, 6, 7. The mean (which is 4.33...) tells you what the arithmetic average number of your set of numbers is. The mean is highly sensitive to "outliers." Meaning, if you have a fairly large number (and the rest of your numbers are small or vice versa, really), it greatly affects the mean. Check it: take a set of numbers like 1, 2, 3. Find its mean (the mean is 2). Then check the mean of 1, 2, 3, 94. You'll get 25. It drastically changed the value! The median tells you what number lies in the middle of your set of numbers. So in this case, the number 5 is the middle number (there are four numbers to the left and four numbers to the right). The median can be fairly deceptive when working with these types of problems because you could have 1, 3, 100 as your set of numbers, in which case 3 would be the median. Knowing that 3 is the median here doesn't tell you too much other than that it's in the middle. The mode is a bit nicer in that it's just the most common number in your set of numbers, so in this case we'd get a mode of 6. Even mode has a drawback: what if all of your numbers only show up once? Well, you didn't really learn anything new about the set of numbers. Each of these has its drawback, but sometimes you can extract information like: what is the "most likely" number to be picked out of our set of numbers? The mode. Or if I kept picking numbers, what would be their average value? The mean. Or if I lined up the numbers, what number is in the middle? The median. At first glance, the mode is the one that is most applicable, and often the utility of these three make a lot more sense when dealing with probability functions (like when dealing with what is known as the Maxwell-Boltzmann distribution ). Edited for a little clarity. More on reddit.com
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October 23, 2010
What is SW mode? : 3Dprinting
Don’t know what sw mose is on bl touch setting when I click it the probe light just goes red More on old.reddit.com
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What the hell is with the story mode difficulty? : SparkingZero
Aight I know I'm probably gonna get shit on for this, but what the fuck happened? Why on earth did _RADITZ_ cook me? Great Ape Vegeta I've heard... More on old.reddit.com
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ELI5 what is neutral mode and why does it still exist in cars? : explainlikeimfive
Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations. Don't Panic!. More on old.reddit.com
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People also ask

What is no mode condition?
If the given set of observations do not have any value that is repeated in the set, more than once, then it is said to be no mode.
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byjus.com
byjus.com › maths › mode
When there are two modes in a data set, then the set is called
What is mode in statistics?
A mode, in statistics, is defined as the value that has higher frequency in a given set of values. It is the value that appears the most number of times.
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byjus.com
byjus.com › maths › mode
When there are two modes in a data set, then the set is called
How to find mode for given set of values?
If we have a set of values equal to 33,44,55,55,66. Then the most repeated value in the given set is 55. Therefore, mode of the given set is 55.
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byjus.com
byjus.com › maths › mode
When there are two modes in a data set, then the set is called
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Purplemath
purplemath.com › modules › meanmode.htm
Mean, median, and mode: they're ALL averages...? | Purplemath
To find the median, your numbers have to be listed in numerical order from smallest to largest, so you may have to rewrite your list before you can find the median. The "mode" is the value that occurs most often.
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Statistics Canada
www150.statcan.gc.ca › n1 › edu › power-pouvoir › ch11 › mode › 5214873-eng.htm
4.4.3 Calculating the mode
During a hockey tournament, Audrey scored 7, 5, 0, 7, 8, 5, 5, 4, 1 and 5 points in 10 games. After summarizing the data in a frequency table, you can easily see that the mode is 5 because this value appears the most often in the data set (4 times). The mode can be considered a measure of central tendency for this data set because it’s unique.
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Merriam-Webster
merriam-webster.com › dictionary › mode
MODE Definition & Meaning - Merriam-Webster
3 days ago - a particular form or variety of something; a form or manner of expression : style; a possible, customary, or preferred way of acting, thinking, or feeling… See the full definition
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Mathnasium
mathnasium.com › blog › what-is-mode-in-math
What Is Mode in Math? A Middle-School-Friendly Guide
July 21, 2025 - Find the mode for the following dataset: 10, 12, 15, 10, 18, 15, 20, 10, 25, 12, 30 · 1) Organize the values from smallest to largest: 10, 10, 10, 12, 12, 15, 15, 18, 20, 25, 30 2) Count the frequency of each value: ... The number 10 appears the most, showing up 3 times, so 10 is the mode.
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Math is Fun
mathsisfun.com › mode.html
How to Calculate the Mode or Modal Value
The mode is the number which appears most often. In 6, 3, 9, 6, 6, 5, 9, 3 the mode is 6, as it occurs most often.
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NCBI
ncbi.nlm.nih.gov › books › NBK540990
Mode - StatPearls - NCBI Bookshelf
July 17, 2023 - The mode refers to the most frequently occurring number found in a group of numbers. The mode is determined by collecting data to count the frequency of each result. The result with the highest count of occurrences is known as the mode of the set, which is also commonly referred to as the modal ...
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BYJUS
byjus.com › maths › mode
When there are two modes in a data set, then the set is called
October 14, 2021 - The value occurring most frequently in a set of observations is its mode. In other words, the mode of data is the observation having the highest frequency in a set of data. There is a possibility that more than one observation has the same ...
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Laerd Statistics
statistics.laerd.com › statistical-guides › measures-central-tendency-mean-mode-median.php
Mean, Mode and Median - Measures of Central Tendency - When to use with Different Types of Variable and Skewed Distributions | Laerd Statistics
The mean is being skewed by the two large salaries. Therefore, in this situation, we would like to have a better measure of central tendency. As we will find out later, taking the median would be a better measure of central tendency in this situation. Another time when we usually prefer the median over the mean (or mode) is when our data is skewed (i.e., the frequency distribution for our data is skewed).
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Scribbr
scribbr.com › home › how to find the mode | definition, examples & calculator
How to Find the Mode | Definition, Examples & Calculator
June 21, 2023 - The mode or modal value of a data set is the most frequently occurring value. It’s a measure of central tendency that tells you the most popular choice or
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Mode
mode.com
Mode Analytics
Mode is the central hub for your organization’s analysis, uniting data teams and business teams around data to drive business outcomes.
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Study.com
study.com › english courses › study.com psat study guide and test prep
Mode | Definition & Examples - Video | Study.com
January 25, 2017 - The mode in statistics refers to the number that occurs the most within a data set. It is the most commonly used method to assess opinions and trends.
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Dictionary.com
dictionary.com › e › average-vs-mean-vs-median-vs-mode
“Mean,” “Median,” and “Mode”: What's the Difference?
December 10, 2024 - You find the mean (informally called ... to largest, the median is the one in the middle. The mode is simply the value that occurs the most in the set....
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Reddit
reddit.com › r/math › what is the purpose of the "mode" in statistics?
r/math on Reddit: What is the purpose of the "mode" in statistics?
October 23, 2010 -

Does it serve any purpose that the mean and median don't? What can it show us? Sorry, I might have missed this lesson in precal...

Top answer
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Suppose you have a set of numbers like: 1, 2, 2, 4, 5, 6, 6, 6, 7. The mean (which is 4.33...) tells you what the arithmetic average number of your set of numbers is. The mean is highly sensitive to "outliers." Meaning, if you have a fairly large number (and the rest of your numbers are small or vice versa, really), it greatly affects the mean. Check it: take a set of numbers like 1, 2, 3. Find its mean (the mean is 2). Then check the mean of 1, 2, 3, 94. You'll get 25. It drastically changed the value! The median tells you what number lies in the middle of your set of numbers. So in this case, the number 5 is the middle number (there are four numbers to the left and four numbers to the right). The median can be fairly deceptive when working with these types of problems because you could have 1, 3, 100 as your set of numbers, in which case 3 would be the median. Knowing that 3 is the median here doesn't tell you too much other than that it's in the middle. The mode is a bit nicer in that it's just the most common number in your set of numbers, so in this case we'd get a mode of 6. Even mode has a drawback: what if all of your numbers only show up once? Well, you didn't really learn anything new about the set of numbers. Each of these has its drawback, but sometimes you can extract information like: what is the "most likely" number to be picked out of our set of numbers? The mode. Or if I kept picking numbers, what would be their average value? The mean. Or if I lined up the numbers, what number is in the middle? The median. At first glance, the mode is the one that is most applicable, and often the utility of these three make a lot more sense when dealing with probability functions (like when dealing with what is known as the Maxwell-Boltzmann distribution ). Edited for a little clarity.
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One advantage of the mode is that it can be used for qualitative data (e.g., political alignments) where mean and median don't make sense.
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VEDANTU
vedantu.com › maths › what is mode in maths?
What is Mode in Maths? Definition, Formula & Easy Examples
January 30, 2021 - It is a measure of central tendency used to identify the most common or repeated number among a group of numbers. Unlike the mean and median, the mode can be used for both numerical and categorical data.
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Cambridge Dictionary
dictionary.cambridge.org › dictionary › english › mode
MODE | English meaning - Cambridge Dictionary
MODE definition: 1. a way of operating, living, or behaving: 2. the number or value that appears most often in a…. Learn more.
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Thinking Neuron
thinkingneuron.com › home › stats 101: what is mode value and when to use it?
Stats 101: What is Mode value and when to use it? - Thinking Neuron
September 21, 2020 - Mean = Sum of all values/number of values Median = Arrange the data in increasing order and find the middle value Mode = Most frequently present value in data · A simple rule of thumb is to use mode when you see repetitions in the dataset.
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YouTube
youtube.com › shorts › NhEKtuqQi7Y
Introduction of Statistics - Mean, Median, Mode, and Range ...
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.