What does term mean in math

Definition of general term. Love words? Start your free trial today and get unlimited access to America's largest dictionary, with: More than , words that aren't in our free dictionary Expanded definitions, etymologies, and usage notes Advanced search features Ad free! Join Our Free Trial Now! Learn More About general term. Statistics for general term Look-up Popularity.

Style: MLA. Get Word of the Day daily email! Test Your Vocabulary. Mathematics Stack Exchange is a question and answer site for people studying math at any level and professionals in related fields. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. Good question. This is a phrase mathematicians and mathematics teachers use a lot, and it has a specific meaning that isn't entirely clear to the learner.

Literally speaking, terms are the pieces that compose an expression. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. The mean average of a set of data is calculated by adding all numbers in the data set and then dividing by the number of values in the set.

When the data set is ordered from least to greatest, the median is the middle value. The mode is the number that occurs most times. The basic arithmetical operations are addition, subtraction, multiplication and division. The order in which operations are carried out in a calculation is important.

The perimeter of a 2-dimensional shape is the continuous line or the length of the line that defines the outline of the shape. The perimeter of a circular shape is specifically called its circumference. Our page on Perimeter explains this in more detail. Proportion is a relative of ratio. Ratios compare one part to another part, and proportions compare one part to the whole.

Proportion is related to fractions. It is an important rule that applies only to right-angled triangles. Quantitative data are numeric variables or values that can be expressed numerically, i. Qualitative data are type variables that do not have a numerical value and may be expressed descriptively, i. See our page on types of data for more. The radian is the SI unit for angular measurement. One radian is equivalent to the angle subtended at the centre of a circle by an arc equal in length to the radius.

One radian is just under The term radius is used in the context of circles and other curved shapes. It is the distance between the centre point of a circle, sphere or arc, to its outer edge, surface or circumference. In statistics, the range of a given data set is the difference between the largest and smallest values. Ratio is a mathematical term used for comparing the size of one part to another part.

Ratios are usually shown as two or more numbers separated with a colon, for example, , or The standard deviation of a data set measures how far the data differ from the mean value, i. Where the spread of the data is low and all values are close to the mean, then the standard deviation will be low. A high standard deviation indicates that the data are spread out over a wider range. A term is a single mathematical expression. It can be a single number, a single variable e.

Terms are usually separated by addition or subtraction operations. A term may include addition or subtraction operations, but only in brackets, e. A variable is a factor in a mathematical expression, arithmetic relationship or scientific experiment that is subject to change. An experiment usually has three kinds of variables: independent, dependent, and controlled. Variance is a statistical measurement that indicates the spread between members in a data set.

It measures how far each member in the set is from the mean and therefore from every other member in the set. Vectors describe mathematical quantities that have both magnitude and direction.