The number of patients needing a bed at any point in time in the pediatrics unit at Carver Hospital is N(19.2, 2.5). Find the middle 50 percent of the number of beds needed (round to the next higher integer since a "bed" is indivisible).
Answer to relevant QuestionsFor a continuous PDF, why can't we sum the probabilities of all x-values to get the total area under the curve? The weight of a small Starbucks coffee is a normal random variable with a mean of 360 g and a standard deviation of 9 g. Use Excel to find the weight corresponding to each percentile of weight. a. 10th percentile b. 32nd ...When confronted with an in-fight medical emergency, pilots and crew can consult staff physicians at a global response center located in Arizona. If the global response center is called, there is a 4.8 percent chance that the ...The time it takes a ski patroller to respond to an accident call has an exponential distribution with an average equal to 5 minutes. (a) In what time will 90 percent of all ski accident calls be responded to? (b) If the ski ...Which of the following could be probability density functions for a continuous random variable? Explain. a. f (x) = .50 for 0 ≤ x ≤ 2 b. f (x) = 2 – x for 0 ≤ x ≤ 2 c. f (x) = .5x for 0 ≤ x ≤ 2
Post your question