Discuss a binomial random variable


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Q: A study consists of randomly selecting 14 newborn babies and counting the number of girls. If we assume that boys and girls are equally likely and if we let x=number of girls among 14 babies, then x is a random variable because its values depends on chance. The possible values of x are 0,1,2,...,14. The Below table lists the values of x along with the corresponding probabilities.

Porbabilities of Girls
x(girls) P(x)

0 0.000
1 0.001
2 0.006
.
.
13 0.001
14 0.000

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Basic Statistics: Discuss a binomial random variable
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