Air pollution is higher in places with a higher proportion of paved ground relative to grassy ground.
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Air pollution is higher in places with a higher proportion of paved ground relative to grassy ground.
Describe an association between two variables. Give a confounding variable that may help to account for this association.
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One possible confounding variable is number of car...View the full answer
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
Question Posted:
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