Outlier Calculator
Calculate the outliers of a set of numbers.
About Outlier Calculator
The Outlier Calculator is used to calculate the outliers of a set of numbers (Step by Step).
FAQ
An outlier in a distribution is a number that is more than 1.5 times the length of the box away from either the lower or upper quartiles. Specifically, if a number is less than Q1 – 1.5×IQR or greater than Q3 + 1.5×IQR, then it is an outlier.
In descriptive statistics, the interquartile range (IQR) is a measure of statistical dispersion, being equal to the difference between the third quartile (Q3) and first quartile (Q1), that is, IQR = Q3 – Q1.
The first quartile, also called the lower quartile, is equal to the data at the 25th percentile of the data. The third quartile, also called the upper quartile, is equal to the data at the 75th percentile of the data.
There are several different methods for calculating quartiles. This calculator uses a method described by Moore and McCabe to find quartile values. The same method is also used by the TI-83 to calculate quartile values. With this method, the first quartile is the median of the numbers below the median, and the third quartile is the median of the numbers above the median.
Reference this content, page, or tool as:
"Outlier Calculator" at https://miniwebtool.com/outlier-calculator/ from miniwebtool, https://miniwebtool.com/
You can also try our AI Math Solver GPT to solve your math problems through natural language question and answer.
Statistics And Data Analysis:
- ANOVA Calculator New
- Arithmetic Mean Calculator
- Average Calculator (High Precision)
- Average Deviation Calculator Featured
- Box and Whisker Plot Generator New
- Chi-Square Test Calculator New
- Coefficient of Variation Calculator (High Precision)
- Compound Growth Calculator Featured
- Confidence Interval Calculator
- Correlation Coefficient Calculator New
- Geometric Mean Calculator
- Harmonic Mean Calculator
- Interquartile Range Calculator
- Linear Regression Calculator New
- Logarithmic Growth Calculator New
- Mann-Whitney U Test Calculator New
- Mean Absolute Deviation (MAD) Calculator
- Mean Calculator (High Precision)
- Mean Median Mode Calculator
- Median Absolute Deviation Calculator
- Median Calculator Featured
- Midrange Calculator Featured
- Mode Calculator
- Outlier Calculator Featured
- Population Standard Deviation Calculator (High Precision)
- Quartile Calculator
- Quartile Deviation Calculator
- Range Calculator
- Relative Standard Deviation Calculator (High Precision) Featured
- Root Mean Square Calculator
- Sample Mean Calculator
- Sample Size Calculator
- Sample Standard Deviation Calculator Featured
- Standard Deviation Calculator (High Precision)
- Standard Error Calculator (High Precision) Featured
- t-Test Calculator New
- Variance Calculator (High Precision)