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The variable could refer to inches of rain on a given day; the yearly income of a randomely chosen individual; the number of cars owned by a randomely chosen family...and so on.

2007-05-03 09:30:35 · answer #1 · answered by bruinfan 7 · 0 0

the unknown that is subject of your interest?

2007-05-03 09:34:31 · answer #2 · answered by Anonymous · 0 0

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