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For each of the following variables, classify them as quantitative or qualitative. If the variable is quantitative determine whether the variable is discrete or continuous. In addition, determine
the level of measurement for these variables (nominal, ordinal, interval, or ratio).
(a)∗ The gas mileage from 30 different types of cars.
(b) The number of taste-buds on the tongues of 20 males and 20 females.
(c)∗ The colors of all models of a certain type of car.
(d) Movie ratings of (number of stars) from a certain magazine.
(e)∗ The years of major tsunami events.
(f) The student ID numbers from 100 randomly selected college students.