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Federal resources have been tentatively approved for the construction of an outpatient clinic. In order to design a facility that will handle patient load requirements and stay within a limited budget, the designers studied patient demand. From studying a similar facility in the area, they found that the distribution of the number of patients requiring hospitalization during aweek could be approximated by a normal distribution with a mean of 125 and a standard deviation of 32.
a. Use the Empirical Rule to describe the distribution of y, the number of patients requesting service in a week.
b. If the facility was built with a 160-patient capacity, what fraction of the weeks might the clinic be unable to handle the demand?
Test the claim of the engineering firm. Perform an appropriate hypothesis test, showing the necessary calculations and/or explaining the process used to obtain the results.
Interpret the correlation between each set of variables.
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Whenever its service life ends, the tank is intended to be sold to a steel mill as metal scrap for $3000. Using 10% interest rate: Find the capitalized cost of the storage tank investment.
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the true highway mileage y of a specific brand of hybrid vehicle has a normal distribution with a mean of 42 and a
A person makes random guesses for 10 true-false questions on a test. Find the probability that the student answers at least one question correctly.
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