Search results
List of all math symbols and meaning - equality, inequality, parentheses, plus, minus, times, division, power, square root, percent, per mille,...
- Greek Alphabet
Greek alphabet letters and symbols. Greek letters...
- Roman Numerals
List of Roman numerals / numbers. ... Number Roman Numeral...
- Greek Alphabet
The x bar (x̄) symbol is used in statistics to represent the sample mean, or average, of a set of values. It’s calculated by adding up all the numbers in the sample and then dividing by the number of values in that sample.
The list below has some of the most common symbols in mathematics. However, these symbols can have other meanings in different contexts other than math.
A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula.
Learn what is mean in statistics, how to calculate it for ungrouped and grouped data, and the different types of mean such as arithmetic, geometric and harmonic. The symbol of mean is x̄ and it denotes the average of a given set of values.
Types of means. Pythagorean means. In mathematics, the three classical Pythagorean means are the arithmetic mean (AM), the geometric mean (GM), and the harmonic mean (HM). These means were studied with proportions by Pythagoreans and later generations of Greek mathematicians [4] because of their importance in geometry and music.
Math symbols are concise marks or signs representing mathematical operations, quantities, relations, and functions. Explore lists, meanings, examples, and more.
