Question 1 (1 point) At a taxi stand, there is usually a line of passengers waiting to get a taxi ride. The number of passengers there varies in time, but eventually they all leave is a taxi. On average, there are 4 passengers at the taxi stand. On average, a passenger arrives at the taxi stand every 4 minutes. What is the average time a passenger has to wait until s/he departs in a taxi? Provide your answer in minutes. Note: If your answer is not an integer, round to the nearest integer. Your Answer: Answer Question 2 (1 point) The coefficient of variation for inter-arrival times of customers arriving at a sandwich shop is equal to 4. If the standard deviation of the inter-arrival times is 4 minute(s). What is the average inter-arrival time in minutes? Note: Round your answer to two decimal places. Your Answer: Answer