Smoking Based on a recent Harris Interactive survey, 20% of adults in the United States
Chapter 6, Problem 21(choose chapter or problem)
Smoking Based on a recent Harris Interactive survey, 20% of adults in the United States smoke. In a survey of 50 statistics students, it is found that 6 of them smoke. Find the probability that should be used for determining whether the 20% rate is correct for statistics students. What do you conclude?
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