d) P(2
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Please answer letter D.
![4. A branch of a certain bank in Davao City 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:
x<0
.06 0sx<1
.19 1sx<2
.39 2<x<3
F(x) =
.67 3 sx< 4
.92 4 <x< 5
.97 5sx< 6
1
Calculate the following probabilities directly from the cdf:
a) P(2), that is, P(X = 2)
b) P(X> 3)
c) P(2sX 55)
d) P(2 <X < 5)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a8594f9-4fc2-4cab-aafc-bfb8b9df4e70%2Fd6e2454b-3276-4962-b28c-aa143a080375%2Fhh4b30c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. A branch of a certain bank in Davao City 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:
x<0
.06 0sx<1
.19 1sx<2
.39 2<x<3
F(x) =
.67 3 sx< 4
.92 4 <x< 5
.97 5sx< 6
1
Calculate the following probabilities directly from the cdf:
a) P(2), that is, P(X = 2)
b) P(X> 3)
c) P(2sX 55)
d) P(2 <X < 5)
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