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Hypothesis Testing of Frequency of Drug Use

Calculate and interpret the appropriate statistical test to determine the relationship between the following two variables. Use the five-step model of hypothesis testing to draw conclusions at the .05 level of significance

Class
Frequency of Drug Use Freshman Sophomore Junior Senior
Never 16 8 30 28
1 or 2 20 25 22 10
> 2 17 40 15 8

Solution Summary

Calculate and interpret the appropriate statistical test to determine the relationship between the following two variables. Use the five-step model of hypothesis testing to draw conclusions at the .05 level of significance

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