Youth Smoking Researchers suspect that 18% of all high
Chapter 8, Problem 15(choose chapter or problem)
Youth Smoking Researchers suspect that 18% of all high school students smoke at least one pack of cigarettes a day. AtWilson High School, with an enrollment of 300 students, a study found that 50 students smoked at least one pack of cigarettes a day. At a _ 0.05, test the claim that 18% of all high school students smoke at least one pack of cigarettes a day. Use the P-value method.
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