Customers arrive at a Service Canada centre with inter-arrival times that are on average 2 minutes. What is the hourly arrival rate customers at this centre? Note: Round your answer to 2 decimal places. Your Answer: Answer Question 7 (1 point) The coefficient of variation for inter-arrival times of customers arriving at a sandwich shop is equal to 2. If the standard deviation of the inter-arrival times is 5 minute(s). What is the average inter-arrival time in minutes? Note: Round your answer to two decimal places. Your Answer: Answer