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One hundred eight Americans were surveyed to determine the number of hours they spend watching television each month. It was revealed that they watched an

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One hundred eight Americans were surveyed to determine the number of hours they spend watching television each month. It was revealed that they watched an average of 151 hours each month with a standard deviation of 32 hours. Assume that the underlying population distribution is normal. Define the random variable X in words. In other words, what does X stand for

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