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2) The following discrete probability distribution gives the probability that a US household owns the given number of vehicles. 0. 1 3 4 P(x) .09 .33 .36 .14 .05 .02 .01 PexK3)=0 16. 2) Find P(x < 3) = P(x=D)+P(x=!)+PX=2)Pexx3): P(Xal) PlX=Z 0.33+ b) What is the probability that a household owns at least one vehicle? PXZ)=1-P=(X=0) c) If three households are selected, what is the probability they all own exactly two vehicles? -0•09 O.9 1-0.0 PiX=x)%3D@)1-PYn-x 3)0.36 (1-0-36)-0.O46 P(1-P-X 13)0. 36) (1-0-36)3 10.046 d) Find the mean number of cars househofds' in the US own.

2) The following discrete probability distribution gives the probability that a US household owns the given number of vehicles. 0. 1 3 4 P(x) .09 .33 .36 .14 .05 .02 .01 PexK3)=0 16. 2) Find P(x < 3) = P(x=D)+P(x=!)+PX=2)Pexx3): P(Xal) PlX=Z 0.33+ b) What is the probability that a household owns at least one vehicle? PXZ)=1-P=(X=0) c) If three households are selected, what is the probability they all own exactly two vehicles? -0•09 O.9 1-0.0 PiX=x)%3D@)1-PYn-x 3)0.36 (1-0-36)-0.O46 P(1-P-X 13)0. 36) (1-0-36)3 10.046 d) Find the mean number of cars househofds' in the US own.

A First Course in Probability (10th Edition)
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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2) The following discrete probability distribution gives the probability that a US household owns the given number of vehicles. 0. 1 3 4 P(x) .09 .33 .36 .14 .05 .02 .01 PexK3)=0 16. 2) Find P(x < 3) = P(x=D)+P(x=!)+PX=2)Pexx3): P(Xal) PlX=Z 0.33+ b) What is the probability that a household owns at least one vehicle? PXZ)=1-P=(X=0) c) If three households are selected, what is the probability they all own exactly two vehicles? -0•09 O.9 1-0.0 PiX=x)%3D@)1-PYn-x 3)0.36 (1-0-36)-0.O46 P(1-P-X 13)0. 36) (1-0-36)3 10.046 d) Find the mean number of cars househofds' in the US own.
Transcribed Image Text:2) The following discrete probability distribution gives the probability that a US household owns the given number of vehicles. 0. 1 3 4 P(x) .09 .33 .36 .14 .05 .02 .01 PexK3)=0 16. 2) Find P(x < 3) = P(x=D)+P(x=!)+PX=2)Pexx3): P(Xal) PlX=Z 0.33+ b) What is the probability that a household owns at least one vehicle? PXZ)=1-P=(X=0) c) If three households are selected, what is the probability they all own exactly two vehicles? -0•09 O.9 1-0.0 PiX=x)%3D@)1-PYn-x 3)0.36 (1-0-36)-0.O46 P(1-P-X 13)0. 36) (1-0-36)3 10.046 d) Find the mean number of cars househofds' in the US own.
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