Mathematics, 18.08.2021 01:00 querline87

Last year, the revenue for medical equipment companies had a mean of 90 million dollars with a standard deviation of 23 million. Find the percentage of companies with revenue less than 83 million dollars. Assume that the distribution is normal. Round your answer to the nearest hundredth.

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Last year, the revenue for medical equipment companies had a mean of 90 million dollars with a stand...