# Question

Consider the sample data in exercise 9.1.

a. Find the mean and standard deviation for the “floor-to-door” time.

b. How would you estimate the mean “floor-to-door” time for all female college students?

a. Find the mean and standard deviation for the “floor-to-door” time.

b. How would you estimate the mean “floor-to-door” time for all female college students?

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