2. Identify the most likely type of causal relationship between each of the following pairs of variables. Assume that a strong positive correlation has been observed with the first variable as the independent variable List the type of relationship and give a brief explanation a) Alcohol consumption, incidence of automobile accidents b) Score on physics examination, score on calculus examination Coffee consumption, insomnia d) Population of rabbits, consumer price index e) Number of scholarships received, number of job offers upon graduation

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