Statistic Vocab

Quiz yourself by guessing what should be in each of the black rectangles below before clicking on it to display the answer.

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Flap 1

Flap 2

Mean

Average; add up the numbers, then divide by the number of numbers

Mode

Most frequent number; can be no mode

Median

the middle number; if two middle numbers, find their mean (average)

Outlier

a number that is much greater or much less than the rest

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