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The number of accidents that occur on a busy stretch of highway is a random variable. a. What are the possible values of this random variable? b. Are the values countable? Explain. C. Is there a finite number of values? Explain. d. Is the random variable discrete or continuous? Explain.The distance a car travels on a tank of gasoline is a random variable. a. What are the possible values of this random variable? b. Are the values countable? Explain. c. Is there a finite number of values? Explain. d. Is the random variable discrete or continuous? Explain.The amount of money students earn on their summer jobs is a random variable. a. What are the possible values of this random variable? b. Are the values countable? Explain. c. Is there a finite number of values? Explain. d. Is the random variable discrete or continuous? Explain.The mark on a statistics exam that consists of 100 multiple-choice questions is a random variable. a. What are the possible values of this random variable? b. Are the values countable? Explain. c. Is there a finite number of values? Explain. d. Is the random variable discrete or continuous? Explain