X Time between arrivals probability data Simulation results data - X Time between arrivals 1.89 9.42 6.51 13.56 3.01 Probability Random Number Intervals Time (min) 10.57 9.72 10.58 2.51 7.22 0.20 0 8.09 0.20 5.21 4.77 11.61 1.22 5.99 2.59 12.59 10.42 0.20 0.20 13.12 0.4 7.47 9.67 20.56 1.94 4.74 0.25 0.4 0.65 2.48 9.54 14.24 3.32 11.86 0.20 0.65 0.85 8.54 1.23 4.91 2.43 10.82 0.10 0.85 0.95 14.89 2.96 9.01 11.68 6.36 4.23 8.46 14.55 0.05 16.29 0.95 7.85 7.62 14.83 3.14 3.44 14.15 Print Done Print Done - X Service time probability data Service time Probability Random Number Intervals Time (min) 0.50 0 0.50 4 0.30 0.50 0.8 0.15 0.8 0.95 0.05 0.95 1 Print Doneplete Question 7, 12.5.45 HW Score: 0%, 0 of 90 points ework: Chapter 12 Save O Points: 0 of 10 Mike and Judy operate a small car wash; Judy is in charge of finance, accounting, and marketing, and Mike is in charge of operations. On a typical Saturday, customers arrive randomly between three and eight minutes apart. A standard wash takes four minutes (the service time), but may run as high as seven minutes for those cars that purchase extra services. The probabilities of the times between arrivals and service times are estimated from historical data. Although customers may complain a bit, they do not leave if they have to wait. Use data tables with 50 trials to find the distribution for the average waiting time. Click here to view the time between arrivals probability data. Click here to view the service time probability data. Click here to view the car wash data. Click here to view the simulation results data for the wait times. Use the provided sample of 50 simulation results to create a frequency distribution and cumulative frequency distribution for the results for the average waiting time in minutes. (Type whole numbers.) Bin Frequency Cumulative Frequency 5 10 15 20 25 30 35 100OO 000000 40 45 50