2. Researchers suspect that 18% of all high school students smoke at least one pack of
cigarett...
Mathematics, 11.03.2020 04:46 dianactorres
2. Researchers suspect that 18% of all high school students smoke at least one pack of
cigarettes a day. At Wilson 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, can
the study conclude that 18% of all high school students smoke at least one pack of
cigarettes a day?
Answers: 3
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