1 Waiting Times 2 2 3 5 4 10 5 12 6 4 4 UM 4 7 8 ON 9 4 5 1 1 8 17 10 11 8 1 1 1 12 9 13 14 1 1 8 12 21 15 16 6 17 8 18 7 19 20 13 18 3 21 22 Find the "RepairShop" file. The owner of an automobile repair shop studied the waiting times for customers who arrive at the shop for an oil changes. The data with waiting times in minutes were collected over a one-month period. Using classes of 0-4,5-9, 10-14, 15-19 and 20-24. The highest waiting time is minutes. Develop a frequency distribution. The value of the 10-14 range is minutes. Develoga percent frequency table. The value of the 5-9 range is 9. (Make sure no decimal place in your calculation. The number of customers needing an oil change who wait 9 minutes or less is