Mathematics, 27.10.2020 21:10, bookworm43
Boys or Girls?
Worldwide, the proportion of babies who are boys is about 0.51 . A couple hopes to have 3 children and we assume that the sex of each child is independent of the others. Let the random variable X represent the number of girls in the three children, so X might be 0, 1, 2, or 3. Give the probability function for each value of X.
Round your answers to three decimal places.
x
0
1
2
3
Enter your answer; probability of x = 0
Enter your answer; probability of x = 1
Enter your answer; probability of x = 2
Enter your answer; probability of x = 3
Answers: 2
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Boys or Girls?
Worldwide, the proportion of babies who are boys is about 0.51 . A couple hopes to h...
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