Mathematics, 15.08.2020 02:01 tyryceschnitker

Hydrologists collected water samples from a river for several years. They found 62 out of 648 samples exceeded the desired pH levels, with a 2% samples exceeded the desired pH levels, with a 90% confidence level. Which of the following is the most reasonable conclusion?

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Hydrologists collected water samples from a river for several years. They found 62 out of 648 sample...

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