elizaamath5595 elizaamath5595

18-04-2024
Mathematics

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Three randomly selected children are surveyed. The ages of the children are 4, 5, and 9. Assume that samples of size n=2 are randomly selected with replacement from the population of 4, 5, and 9. What is the probability that both children selected are 4?
1) 1/9
2) 1/3
3) 1/4
4) 1/2

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