Question: The accompanying two-way frequency table appears in the article Marijuana Use in College (Youth and Society, 1979: 323334). Each of 445 college students was classified

The accompanying two-way frequency table appears in the article “Marijuana Use in College” (Youth and Society, 1979: 323–334). Each of 445 college students was classified according to both frequency of marijuana use and parental use of alcohol and psychoactive drugs.

Does the data suggest that parental usage and student usage are independent in the population from which the sample was drawn? Use the P-value method to reach a conclusion.

Standard Level of Marijuana Use Never Occasional Regular Neither 141 54 40 Parental Use of One 68 44 51 Alcohol and Drugs Both 17 11 19

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