The pediatrics unit at Carver Hospital has 24 beds. The number of patients needing a bed at any point in time is N(19.2, 2.5). What is the probability that the number of patients needing a bed will exceed the pediatric unit's bed capacity?
Answer to relevant QuestionsWhich of the following could not be probability density functions for a continuous random variable? Explain. a. f (x) = .25 for 0 ≤ x ≤ 1 b. f (x) = .25 for 0 ≤ x ≤ 4 c. f (x) = x for 0 ≤ x ≤ 2 The time required to cook a pizza at a neighborhood pizza joint is normally distributed with a mean of 12 minutes and a standard deviation of 2 minutes. Find the time for each event. Show your work. a. Highest 5 percent b. ...Vail Resorts pays part-time seasonal employees at ski resorts on an hourly basis. At a certain mountain, the hourly rates have a normal distribution with 5 $3.00. If 20 percent of all part-time seasonal employees make more ...In a certain store, there is a .03 probability that the scanned price in the bar code scanner will not match the advertised price. The cashier scans 800 items. (a) What is the expected number of mismatches? The standard ...The Johnson family uses a propane gas grill for cooking outdoors. During the summer they need to replace their tank on average every 30 days. At a randomly chosen moment, what is the probability that they can grill out (a) ...
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