Question: Classify the following quantitative variables as discrete or continuous. a. The amount of time a student spent studying for an exam b. The amount of

Classify the following quantitative variables as discrete or continuous.

a. The amount of time a student spent studying for an exam

b. The amount of rain last year in 30 cities

c. The amount of gasoline put into a car at a gas station

d. The number of customers in the line waiting for service at a bank at a given time

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