Wed February 13, 2013 By:

what is mean mode and median?

Expert Reply
Wed February 13, 2013
Mean, median and mode are the three measures of central tendencies.
The mean value (average) of a variable is defined as the sum of all the values of the variable divided by the number of values.
Median is the value of middle most observation.
Mode of a statistical data is the value of that variate which has the maximum frequency.
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