Sociology, asked by Enakashi7369, 10 months ago

A researcher wants to know what the average variation is in altimeters of small, privatley owned

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Answered by Anonymous
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Explanation:

A market researcher is interested in determining the average income for families ... A researcher wants to know what the average variation is in altimeters of small, ... group of ten to reach conclusions about all small, privately owned airplanes.

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