In exercises 1-54 express each probability as a fraction reduced to lowest terms. In Exercises 27–34, you select a family with three children. If M
represents a male child and F a female child, the set of equally
likely outcomes for the children's genders is {MMM, MMF, MFM,
MFF, FMM, FMF, FFM, FFF}. Find the probability of selecting a
family with
27. exactly one female child.
28. exactly one male child.
29. exactly two male children.
30. exactly two female children.
31. at least one male child.
32. at least two female children.
33. four male children.
34. fewer than four female children.