Mathematics, 25.07.2019 02:00, emanuelmorales1515

In a simple random sample of 70 automobiles registered in a certain state, 28 of them were found to have emission levels that exceed a state standard. what proportion of the automobiles in the sample had emission levels that exceed the standard? round your answer to four decimal places. be sure to express your answer as a proportion (i. e., a probability) rather than a percentage.

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In a simple random sample of 70 automobiles registered in a certain state, 28 of them were found to...