An SRS of 400 American adults is asked, "What do you think is the most serious problem facing our schools?" Suppose 30% of them say "drugs." We can assign probabilities to values of ^p using the normal density curve with mean 0.3 and standard deviation .023. Use this density curve to find the probabilities of the following events: a) What is the probability of half of the sample agreeing that drugs are the most serious problem. b) Less than 25 % of the sample believes that drugs are the most serious problem

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An SRS of 400 American adults is asked, "What do you think is the most serious problem facing our schools?" Suppose 30% of them say "drugs." We can assign probabilities to values of ^p using the normal density curve with mean 0.3 and standard deviation .023. Use this density curve to find the probabilities of the following events: a) What is the probability of half of the sample agreeing that drugs are the most serious problem. b) Less than 25 % of the sample believes that drugs are the most serious problem

Mathematics
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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