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A chef is opening a new restaurant in Portland. Oregon. and wants to know how many...

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Statistics

A chef is opening a new restaurant in Portland. Oregon. andwants to know how many vegan meals he should prepare. 300 peoplewill attend opening night. He knows that about 4% of people inPortland are vegan, and the approximate population of Portland is600,000. You do NOT need to check CLT here.

A. What is the probability that less than 4.5% of the peopleattending opening night will be vegans?

B. What is the probability that more than 3.5% of the peopleattending opening night will be vegans?

C. What is the probability that between 5.5% and 6% night willbe vegans?

Answer & Explanation Solved by verified expert
4.0 Ratings (783 Votes)
Let the proportion number of people attending opening night are vegan followsnormal distribution    See Answer
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