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Measures of Center

Mean, median and mode with measures of center

TermDefinition
Mean The average of a set numbers.
Median The middle of a sorted list of numbers.
Mode The MOST frequent number in a set of numbers.
Measure of center A single number used to describe a set of numeric data.
Range The difference between the highest and lowest values.
Quartiles Numbers separating an ordered distribution into four groups, each containing (as closely as possible) equal numbers of values.
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