Number of luggage deliveries on time (within 30 mins), measured daily. Count Wing A On time 0 1 2. 3 5 Wing B 0 0 4 3 5 1 2 5 2 3 2 9 To loroww 1 3 3 7 8 ONWL 1 1 4 8 8 4 Oo 5 0 3 8 5 There are 5 rooms in each wing. E.g., Cell D12 shows the number of times no luggage deliveries were on time on time in Wing A, and 4 luggage deliveries were on time in Wing B. Additional Data Required for later parts of the question 5.02290076335878000 8 Mean on-time deliveries per day Opening hours per day Mean guest arrivals during opening hours per day Mean guest arrival per hour 8.4 1.05000 Guest arrival times (per hour) follow a Poisson Distribution (Y) during the hotel's opening hours. The opening hours and the mean guest arrival time can be found in the data file in the same tab, underneath the data table. For these questions, consider only the opening hours. What is the variance of Y?- What is the chance of no guests arriving in a particular opening hour?H What is the chance of 2 or more guests arriving in a particular opening hour?- What proportion of luggage deliveries are NOT delivered on time? What is the average interarrival time between guests, measured in hours? (The interarrival time is the time between successive arrivals) What is the variance of the interarrival time in hrs squared)?4 What is the probability of two guests arriving within 30 minutes of one another? Perhaps this better explains the proportion of luggage deliveries that are not delivered on time. The manager might consider hiring a second porter. Number of luggage deliveries on time (within 30 mins), measured daily. Count Wing A On time 0 1 2. 3 5 Wing B 0 0 4 3 5 1 2 5 2 3 2 9 To loroww 1 3 3 7 8 ONWL 1 1 4 8 8 4 Oo 5 0 3 8 5 There are 5 rooms in each wing. E.g., Cell D12 shows the number of times no luggage deliveries were on time on time in Wing A, and 4 luggage deliveries were on time in Wing B. Additional Data Required for later parts of the question 5.02290076335878000 8 Mean on-time deliveries per day Opening hours per day Mean guest arrivals during opening hours per day Mean guest arrival per hour 8.4 1.05000 Guest arrival times (per hour) follow a Poisson Distribution (Y) during the hotel's opening hours. The opening hours and the mean guest arrival time can be found in the data file in the same tab, underneath the data table. For these questions, consider only the opening hours. What is the variance of Y?- What is the chance of no guests arriving in a particular opening hour?H What is the chance of 2 or more guests arriving in a particular opening hour?- What proportion of luggage deliveries are NOT delivered on time? What is the average interarrival time between guests, measured in hours? (The interarrival time is the time between successive arrivals) What is the variance of the interarrival time in hrs squared)?4 What is the probability of two guests arriving within 30 minutes of one another? Perhaps this better explains the proportion of luggage deliveries that are not delivered on time. The manager might consider hiring a second porter