# Question

Consider the continuous random variables that follow. Give the probability distribution (uniform, normal, or exponential) that is likely to best approximate the distribution of the random variable:

a. Score on an IQ test

b. Time (in minutes) waiting in line at a supermarket checkout counter

c. Amount of liquid (in ounces) dispensed into a can of soda

d. Difference between SAT scores for tests taken at two different times

a. Score on an IQ test

b. Time (in minutes) waiting in line at a supermarket checkout counter

c. Amount of liquid (in ounces) dispensed into a can of soda

d. Difference between SAT scores for tests taken at two different times

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