In a survey, respondents answered the question, How many concerts did you attend last year? The...

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In a survey, respondents answered the question, "How many concerts did you attend last year?" The results are shown in the table. Complete parts a through c below. No. concerts 0 Count 2 5 1 3 4 6 7 678 579 451 494 249 51 30 17 8+ 40 a. Is the variable, number of concerts attended, categorical or quantitative? A. Number of concerts attended is a quantitative variable. Its values are not numerical. B. Number of concerts attended is a categorical variable. Its values are numerical. O C. Number of concerts attended is a quantitative variable. Its values are numerical. D. Number of concerts attended is a categorical variable. Its values are not numerical. b. Is the variable, number of concerts attended, discrete or continuous? A. Number of concerts attended is a continuous variable since it has an infinite continuum of possible values. B. Number of concerts attended is a discrete variable since it has an infinite continuum of possible values. O C. Number of concerts attended is a discrete variable since it has a finite number of possible values. D. Number of concerts attended is a continuous variable since it has a finite number of possible values. c. Add proportions and percentages to this frequency table. Round the proportions to the nearest thousandth and round the percentages to the nearest tenth. No. concerts Count Proportion Percentage 0 678 % 1 579 % 2 451 % 3 494 % 4 249 % 5 51 % 6 30 % 7 17 % 8+ 40 % In a survey, respondents answered the question, "How many concerts did you attend last year?" The results are shown in the table. Complete parts a through c below. No. concerts 0 Count 2 5 1 3 4 6 7 678 579 451 494 249 51 30 17 8+ 40 a. Is the variable, number of concerts attended, categorical or quantitative? A. Number of concerts attended is a quantitative variable. Its values are not numerical. B. Number of concerts attended is a categorical variable. Its values are numerical. O C. Number of concerts attended is a quantitative variable. Its values are numerical. D. Number of concerts attended is a categorical variable. Its values are not numerical. b. Is the variable, number of concerts attended, discrete or continuous? A. Number of concerts attended is a continuous variable since it has an infinite continuum of possible values. B. Number of concerts attended is a discrete variable since it has an infinite continuum of possible values. O C. Number of concerts attended is a discrete variable since it has a finite number of possible values. D. Number of concerts attended is a continuous variable since it has a finite number of possible values. c. Add proportions and percentages to this frequency table. Round the proportions to the nearest thousandth and round the percentages to the nearest tenth. No. concerts Count Proportion Percentage 0 678 % 1 579 % 2 451 % 3 494 % 4 249 % 5 51 % 6 30 % 7 17 % 8+ 40 %