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0.334 points Save Answer QUESTION 1 Which of the following statistics is the best one for a relationship between two ordinal variables? O phi O Correlation O ANOVA Gamma or Kendall's tau-b 0.334 points Save Answer QUESTION 2 Which of the following statistics is the best measure of association for a relationship between two nominal variables? Lambda Correlation Gamma or Kendall's tau-b O ANOVAQUESTION 3 0.334 points Save Answer Which of the following statistics is the best measure of association for a relationship between two interval-ratio variables? Lambda Correlation Gamma or Kendall's tau-b O ANOVA QUESTION 4 0.334 points Save Answer Based on the concepts we've studied in class, what type of relationship would researchers call the relationship between 1) how charged a person's cellphone is and 2) the likelihood the person will pay back the loan on time, which big data has found to be a very predictive relationship, where low cellphone charge is predictive of fewer loan paybacks, but it isn't a causal relationship, suggesting a third variable is causing both cellphone charge and loan payback patterns? A causal relationship A spurious relationship An economic relationship A Lambda relationshipQUESTION 5 0.334 points Save Answer Multiple regression is the statistical technique that analyses the effects of one or more independent variables and one or more control variables on the dependent variable. O True False H QUESTION 6 0.334 points Save Answer Statistics like chi-square, t tests, and ANOVA can be used to test theoretically based hypotheses. O True O False QUESTION 7 0.334 points Save Answer Statistics such as lambda, gamma, eta-squared, and correlation measure the strength of a relationship. O True O False