Mathematik · Glossar
What is Median?
Schnelldefinition
The middle value in a sorted list. Half the values are above, half below. Robust to outliers.
Vollständige Erklärung
The median is the middle value in a sorted dataset (or the average of the two middle values for even-sized sets). It is the value separating the higher half from the lower half. For income, house prices, and most "real-world" distributions, the median is more representative of the "typical" value than the mean, because it is not skewed by extreme values. The median is the 50th percentile. Combined with the mean, it indicates skewness: mean > median = right-skewed (e.g. income). Median is the standard measure of central tendency in real estate, wage statistics, and many scientific fields.
Verwandte Rechner
Calculators that use or explain Median.
Verwandte Begriffe
More from Mathematik
Standard Deviation
A measure of how spread out numbers are from their mean. Low = consistent, high = volatile.
P-Value
The probability of observing results at least as extreme as those observed, assuming the null hypothesis is true.
Mean (Average)
The sum of values divided by the count. The most common type of "average." Sensitive to outliers.
Pythagorean Theorem
In a right triangle, the square of the hypotenuse equals the sum of the squares of the two legs: a² + b² = c².
Logarithm
The exponent to which a base must be raised to produce a given number. log(100) = 2 means 10² = 100.
Exponent
A number that indicates how many times a base is multiplied by itself. 2³ = 2×2×2 = 8.
Last reviewed: June 15, 2026 • Category: Mathematik