Mean, Median, Mode Review ENGR 1181 Class 7. Mean.

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Presentation transcript:

Mean, Median, Mode Review ENGR 1181 Class 7

Mean

Mean Example

Median Definition: value that occurs in the middle of a set of data that has been arranged in numerical order Note:  A data set that contains an odd # of values always has a median  For a data set that contains an even # of values, the average of the 2 middle values is the median

Median Example Arranged in decreasing order: Median = 6

Mode  Definition: the number within a data set that occurs with the highest frequency

Mode Example Mode = 8