What is the mode of 1982, 1988, 1989, 1994, 1995, 2005?

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Answer 1 · 2017-01-10T18:37:22

This set has no mode. See explanation.

Mode (modal value) of a data set is the most frequent value in the set.

But a set can either have more than one modal values or have no modal values.

A set has no modal values if all values have the same number of occurences (as in the given example).

A set can also have more than one modal value.

Example:

#S={1,1,1,2,3,4,5,5,6,6,6}#

In this set modes are #1# and #6# with 3 occurences.