Coughlin et al. (A-6) estimated the percentage of women living
in border counties along the southern
United States with Mexico (designated counties in California,
Arizona, New Mexico, and Texas) who
have less than a high school education to be 18.7. Assume the
corresponding probability is .19.
Suppose we select three women at random. Find the probability
that the number with less than a high-
school education is:
(a) Exactly zero (b) Exactly one
(c) More than one (d) Two or fewer
(e) Two or three (f) Exactly three
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