Question
2 Suppose that the platelet count measured in thousands per cc of blood in humans is approximately normally distributed with mean 272 8 and standard
2 Suppose that the platelet count measured in thousands per cc of blood in humans is approximately normally distributed with mean 272 8 and standard deviation 44 6 Let x denote the platelet count for a randomly selected individual a What is the value of x such that 75 of all humans have platelet counts below this value b What is the probability that x is between 185 4 and 360 2 c What is the probability that x differs from the mean by at least 57 1
2 Suppose that the platelet count measured in thousands per cc of blood in humans is approximately normally distributed with mean 272 8 and standard deviation 44 6 Let x denote the platelet count for a randomly selected individual a What is the value of x such that 75 of all humans have platelet counts below this value b What is the probability that x is between 185 4 and 360 2 c What is the probability that x differs from the mean by at least 57 1
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Mathematical Interest Theory
Authors: Leslie Jane, James Daniel, Federer Vaaler
3rd Edition
147046568X, 978-1470465681
