SOLUTION: The table below shows the probability distribution of the number of televisions in
each house in a community.
Televisions Probability
0 0.04
1 0.38
2 0.27
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Probability-and-statistics
-> SOLUTION: The table below shows the probability distribution of the number of televisions in
each house in a community.
Televisions Probability
0 0.04
1 0.38
2 0.27
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Question 826531: The table below shows the probability distribution of the number of televisions in
each house in a community.
Televisions Probability
0 0.04
1 0.38
2 0.27
3 x
4 y
5 or more 0.13
What is the probability that a house in the community will have at least
3 televisions?
A 0.69
B 0.31
C 0.18
D 0.09 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! The table below shows the probability distribution of the number of televisions in
each house in a community.
Televisions Probability
0 0.04
1 0.38
2 0.27
3 x
4 y
5 or more 0.13
What is the probability that a house in the community will have at least
3 televisions?
Ans: 1 - (0.04+0.38+0.27) = 1-0.69 = 0.31
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Cheers,
Stan H.
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A 0.69
B 0.31
C 0.18
D 0.09
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