Question

The corporate headquarters of Bank.com, an on-line banking company, is located in downtown Philadelphia. The director of human resources is making a study of the time it takes employees to get to work. The city is planning to offer incentives to each downtown employer if they will encourage their employees to use public transportation. Below is a listing of the time to get to work this morning according to whether the employee used public transportation or drove a car. Public Transportation Private 23 32 25 32 25 33 30 34 31 37 31 37 32 38 33 38 35 38 36 39 37 40 (i) Find the median and the first and third quartiles for the time it took employees using public transportation. (ii) Find the median and the first and third quartiles for the time it took employees who drove their own vehicle. (iii) Compare the times of the two groups.

Answer 1

Answer:

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