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suspect that 18 of all high school students smoke one pack of cigarettes per week...

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suspect that 18 of all high school students smoke one pack of cigarettes per week At Wilson High School with an enrollment of 300 students a study found that 50 smoked one pack of cigarettes per week At a 0 05 significance level test the claim that less than 18 of Wilson High School students smoke one pack of cigarettes a week a What are the null and alternative hypotheses O Ho p 0 18 H p 0 18 Ho p 0 18 H p 0 18 Ho p 0 18 O H p 0 18 Ho p 0 167 H p 0 167 b What is the test statistic Round to 2 decimal places c What is the p value Round to 4 decimal places d Which is the decision for the test O Reject the null hypothesis O Fail to reject the null hypothesis e What is the interpretation for the decision O There IS enough evidence to REJECT the claim that 18 of Wilson High School students smoke less than one pack of cigarettes a week There IS enough evidence to SUPPORT the claim that 18 of Wilson High School students smoke less than one pack of cigarettes a week O There IS NOT enough evidence to REJECT the claim that 18 of Wilson High School students smoke less than one pack of cigarettes a week There IS NOT enough evidence to SUPPORT the

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