Wednesday, June 13, 2012

Exam Review - Mean, Median, Mode, Outlier and Range

Mean - add up all values, divide by how many values there are
Median - the middle number in a set of ordered values, might be the mean of 2 middle values
Mode - the value that shows up the most
Outlier - values that are too big or too small compared to the other values
Range - positive difference between largest and smallest values

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