A branch of a certain bank has six ATMS. Let X represent the number of machines in use at a particular time of day. The cdf of X is as follows 0.07 Osx<1 0.22 1sx< 2 0.32 2 sx < 3 F(x) = 0.62 3 sx< 4 0.83 4 sx< 5 5 sx< 6 6 s x 0.96 1 Calculate the following probabilities directly from the cdf: (a) p(2), that is, P(X = 2) (b) P(X > 3) (c) P(2 sXs 5)
A branch of a certain bank has six ATMS. Let X represent the number of machines in use at a particular time of day. The cdf of X is as follows 0.07 Osx<1 0.22 1sx< 2 0.32 2 sx < 3 F(x) = 0.62 3 sx< 4 0.83 4 sx< 5 5 sx< 6 6 s x 0.96 1 Calculate the following probabilities directly from the cdf: (a) p(2), that is, P(X = 2) (b) P(X > 3) (c) P(2 sXs 5)
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 1EQ: 1. Suppose that, in Example 2.27, 400 units of food A, 600 units of B, and 600 units of C are placed...
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