# Math Vocabulary

 Census Collection of data from every member of a population Sample A selected part of a population Parameter A measured characteristic of a population Statistic A measured charcteristic of a sample Bar graph A graph that uses bars to represent and compare data Data Facts, numbers,or numerical information Frequency Table A table that organizes data into intervals Histogram A graph where data is organized into equal intervals Mean The sum of all values in a data set divided by the number of values Median The middle value in a data set when the values are written in numerical order. If a data set has an even number of values, the median is the mean of the two middle values Mode The value in a data set that occurs most often. A data set can have no mode, one mode, or more than one mode Range The difference of the greatest value and the least value in a data set AuthorEli101s ID96820 Card SetMath Vocabulary DescriptionTest 8-12-11 Updated2011-08-11T22:28:30Z Show Answers