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The Question:
An FBI survey shows that about 80% of all property crimes gounsolved. Suppose that in your town 3 such crimes are committed andthey are each deemed independent of each other. X is the number ofcrimes will be solved in your town. Complete the table below forthe probability mass function and cumulative probability functionof the random variable X using the probabilities listed below.
X
0
1
2
3
P(x)
0.512
0.008
F(x)
1
(5 points) The values missing from the table are:
(5 points) Find the expected number of crimes will be solved inyour town.

Answer & Explanation Solved by verified expert

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An FBI survey shows that about 80 of all property crimes gounsolved In other words the probability that any given crime issolved is 1080020Let X be the number out See Answer

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