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Choose an adult woman at random. Here is the probability distribution for the number of children the woman chosen has had: Number of children 0
Choose an adult woman at random. Here is the probability distribution for the number of children the woman chosen has had:
Number of children
0
1
2
3
4
5
Probability
0.40
0.30
0.19
0.07
0.02
0.01
What is the expected value of the number of children a randomly chosen woman has had?
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