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April 20, 2014

Homework Help: Psychology Statistics

Posted by Margaret Sweet on Friday, September 9, 2011 at 8:27am.

Determine whether the numerical value is a parameter or a statistic? In a phone survey of 100 random homes in a country, 21 families had garages.
Is this a parameter because the data set of 100 random homes is a population?
Is this a statistic, because the data set of 100 random homes is a sample?

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