Question

A family has four children. let x represent the number of sons. Which of these tables represents the probability distribution of x?

Answer 1

Without the tables provided, it is impossible to determine the probability distribution of x. However, assuming all four children are equally likely to be male or female, the probability distribution of x would be:

x | P(X = x)
---|--------
0 | 1/16
1 | 4/16
2 | 6/16
3 | 4/16
4 | 1/16