Mathematics
Mathematics, 11.05.2021 01:20, lalkjlkeu2409

A lawn service owner is testing new weed killers. He discovered that a particular weed killer was effective 89% of time. Suppose that this estimate was based on a random sample of 60 applications. Find the lower confidence limit (LCL) for a 90% confidence interval for p, the true proportion of weeds killed by this particular brand. Round your answer to two decimal places.

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A lawn service owner is testing new weed killers. He discovered that a particular weed killer was ef...

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