MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
A shipment of
5
television sets contains
2
defective sets. A hotel makes a random purchase of
2
of the sets. The probability distribution of X, where x is the number of defective sets purchased by the hotel, is shown below. Find the cumulative distribution
P(X=1);
(b)
P(0<x≤2).
Transcribed Image Text:A shipment of 5 television sets contains 2 defective sets. A hotel makes a random purchase of 2 of the sets. The probability distribution of X, where x is the number of defective sets purchased by the hotel, is shown
below. Find the cumulative distribution function of the random variable X. Then, using F(x), find (a) P(X = 1); (b) P(0<x<2).
1
1
f(x)
10
10
Find the cumulative distribution function of the random variable X. Select the correct choice below and fill in the answer boxes to complete your choice.
(Type integers or simplified fractions.)
O A.
В.
C.
for x<0
for x<0
for x<0
F(x) =
for 0<x<2
for 0<x<1
for 0sx<1
F(x) =
F(x) = <
for x>2
for 1<x<2
for 1<x<2
for x> 2
for x22
(a) Which of the following is equal to P(X = 1)?
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