Let X be a random variable that denotes the number of passengers in a train station for a given hour. What are the possible values of X?

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The number of passengers may be 0,1,2,3,4,.... Therefore, the random variable $X$ may take on the set all Natural numbers including 0. We write, $x=0,1,2,3,4,.......$

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Question ID: mtid-4-stid-46-sqid-2200-qpid-670