Question: Labor relations. A union representative claims 60% of the union membership will vote in favor of a particular settlement. A random sample of 100 members is polled, and out of these, 47 favor the settlement. What is the approximate probability of 47 or fewer in a sample of 100 favoring the settlement when 60% of all the membership fav or the settlement? Conclusion? Approximate a binomial distribution with a normal distribution.