Define Math Term Mean
The arithmetic mean and the geometric mean are two types of mean that can be calculated.
Define math term mean. In an algebraic expression or equation either a single number or variable or the product of several numbers and variables separated from another term by a or sign e g. 3 4x and 5yzw are three separate terms. For example in 3 4x 5yzw. Terms are separated by a or sign in an overall expression.
Since you re probably more familiar with the concept of average than with measure of central tendency i used the more comfortable term. Whether you are a math student survey taker statistician or researcher you are going to need to calculate the average of multiple numbers from time to time. Adding up the values and then dividing by the number of values. In the expression 3 4 x 5 yzw the 3 the 4 x and the 5 yzw are all separate terms.
In mathematics and statistics averages can be found in three ways mean median and mode. Also learn the facts to easily understand math glossary with fun math worksheet online at splashlearn. But finding the average is not always straightforward. The arithmetic mean is the average of the numbers.
Illustrated definition of mean. In algebra a term is either a single number or variable or numbers and variables multiplied together. An early counting tool used for basic arithmetic. In the context of polynomials term can mean a monomial with a coefficient to combine like terms in a polynomial is to make it.
This is a glossary of common mathematical terms used in arithmetic geometry algebra and statistics. Splashlearn is an award winning math learning program used by more than 30 million kids for fun math practice. Definition of term explained with real life illustrated examples. Mean statistics noun the sum of the values of all observations or data points divided by the number of observations.
Illustrated definition of term. Always a positive number absolute value refers to the distance of a number from 0. A calculated central value of a set of numbers. In elementary mathematics a term is either a single number or variable or the product of several numbers or variables.
The central tendency of a collection of numbers which is a sum of the numbers divided by the amount of numbers the collection.