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An applicant must score at least 80 points on a particular psychological test to be eligible for the Peace Corps. From nearly 30 years experience, it is known 60% of the applicants meet this requirement. Let the random variable x be the number of applicants who meet this requirement out of a (randomly selected) group of 25 applicants.
Find the mean of x.
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Find the standard deviation of x.
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Using the Empirical Rule, within what limits would you expect most (say, 95%) of the measurements to be?
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Market Price
the current price at which a good or service can be bought or sold, determined by supply and demand forces in the market.
Average Total Cost
The sum of fixed and variable production costs divided by the total amount of produced goods.
Long-run
A time period in which all factors of production, including capital, are variable, allowing full industry adjustment.
Price Discrimination
A pricing strategy where a seller charges different prices to different customers for the same product or service, based on factors other than the cost of production.
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