The following 96 students were ranked from high to low with respect to their consumption of alcoholic beverages (X) and their daily use of marijuana (Y). For these data, compute a gamma coefficient to determine the degree of association between consumption of alcohol and use of marijuana, and indicate where there is a significant relation between X and Y.
Answer to relevant QuestionsFrom the following table illustrating the handedness of a random sample of men and women, find (a) The percent of men who are left-handed, (b) The percent of women who are left-handed, (c) The proportion of men who are ...A sample of respondents was asked their opinions of bilingual education and affirmative action. The responses are given in the following cross-tabulation: a. Why is there no independent variable? b. Compute total percents ...A researcher is interested in determining the degree of association between the political party affiliation of husbands and wives. For the following cross-tabulation, calculate chisquare and determine the phi coefficient. Does birth order influence how much a child obeys his or her parents? For the following cross-tabulation, calculate chi-square and Cramer’s V. A researcher is interested in the relationship between political participation (X) and years of education (Y). After selecting a random sample of people over the age of 18, he ranked them in terms of their amount of ...
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