Math Solutions

(Step-by-Step) Youth Smoking Researchers suspect that 18 \% of all high school students smoke at least one pack of cigarettes a day. At Wilson High School,

Question: Youth Smoking Researchers suspect that \(18 \%\) of all high school students smoke at least one pack of cigarettes a day. At Wilson High School, a randomly selected sample of 300 students found that 50 students smoked at least one pack of cigarettes a day. At \(\alpha=0.05\) test the claim that less than \(18 \%\) of all high school students smoke at least one pack of cigarettes a day Use the \(P\) -value method.

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