Mr. Jones wants to study voting patterns. He calculated that on average, 60% of adults vote. He obtained a random…
Mr. Jones wants to study voting patterns. He calculated that on average, 60% of adults vote. He obtained a random sample of 20 adults. Answer the following questions:
1. If in his sample, 12 people voted, what is the probability of picking a voter out of his sample? Hodoes this probability compare to the population data?
2. What is the probability of not picking a voter?
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