Mathematics, 14.05.2021 20:10, bks53

GIVING BRAIN TO CORRECT ANSWER!! Researchers conduct a study to evaluate the level of pollution present in a river. They select several locations along the river and then take a sample of water from each location.

What is the population under study?

A. The water collected by researchers

B. River water in the county where researchers are working

C. The water in the river

D. Water in a lake fed by the river

Answers: 3

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GIVING BRAIN TO CORRECT ANSWER!! Researchers conduct a study to evaluate the level of pollution pre...