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Math vocab

center the point from which all points on a circle are the same distance
circle the set of points on a plane that are the same distance from a given point called the center.
circumference the distance around the circle
composite figure a figure that is made is of two or more simple events
diameter the distance across a circle through its center
pi the ratio of the circumference of a circle to its center
radius the distance from the center of a circle to any point on the circle
semicircle half of a circle
slant height the height of each lateral face
surface area the sum of areas of all the surface.
volume the number of cubic units needed to fill the space occupied by a solid
biased sample a sample drawn in such a way that one or more parts are favored over the other
convience sample a sample which consists of members of a population that are easily accessed
population the entire group of items or individuals from which the samples under consideration are taken
sample a randomly selected group to be surveyed
simple random sample an unbiased sample where each item or person in the population is as likely to be chosen as any other
statistics the study of collecting, organizing, and interpreting data
survey a group of questions for a sample of people
systematic random sample
Created by: jadeprey