Question: Identify each variable as continuous or discrete. (a) number of cars for sale by an automobile dealership continuous discrete (b) height of an underpass on

Identify each variable as continuous or discrete. (a) number of cars for sale by an automobile dealership continuous discrete (b) height of an underpass on a highway continuous discrete (c) total elapsed time for an operator to pick up at an emergency call center continuous discrete (d) number of trains ariving at Grand Central Terminal in New York City in a given day continuous discrete

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