Background
Snowpea is a Restaurant specialized in Chinese delivery and carryout. Recently it hired four new employees for delivery staff. However, after hiring the new delivery people, Snowpea starts getting complaints from customers about the excessively long delivery times.
Descriptive Statistics
The manager of Snowpea Restaurant collected data on the new four delivery people to find the possible cause of the complaints. Figure two shows the descriptive statistics for the preparation time, in minutes, from when the orders are placed until they are ready to be delivered to the customers. Based on the descriptive statistics of the sample data for the preparation time, the deliverers two and four have a mean preparation time slightly higher than the total mean of the four people, which could contribute to a longer delivery time of the orders. However, the mean of those two delivery people are not significantly higher, so the preparation time could not be the cause of the delays in delivery.
On the other hand, figure one shows descriptive statistics for the speed, measured in kilometers per hour, for the four deliverers and also the total speed for the four people. Deliverers one and two, with average speeds of 42.46 and 48.15 respectively, have a mean speed higher than the mean speed of the total average of 38.79 of the four deliverers with two having the highest average speed. However, with a mean speed of 33.51 and 28.14, deliverers three and four have significant lower
14) Refer to the table. What is the average time a customer spends waiting in line and being served?
Moreover, the APP also has some of its own disadvantages. First of all, the use of the APP must depend on the network. That is, it must be used online and not out of the network. It is limited to the business of the enterprise in underdeveloped areas of the network and it is also a common defect of all kinds of APPs. This is limited to the expansion of the use areas of the APP. Because consumers cannot use the network or the cost of using the network is too high in some places, then they would give up using the APP.
We don’t have enough information to draw any conclusion about the mean speed of all vehicles.
• Provide at least two examples or problem situations in which statistics was used or could be used.
AJ DAVIS is a department store chain, which has many credit customers and wants to find out more information about these customers. A sample of 50 credit customers is selected with data collected on the following five variables:
This paper provides a summary of our analysis of the data obtained for 60 Crusty Dough Pizza Company restaurants. We compared 16 pizza store characteristics to monthly profit in order to determine the best indicators of success. The results of this analysis may be used to determine the store services and attributes that have the most bearing on profitably.
The purpose of this case is to determine which key variables drive Crusty Pizza Restaurant’s monthly profit and then forecast what the monthly profit would be for potential stores. Based off of this information we will be able to make a recommendation to Crusty Dough Pizza Restaurant on which stores they should open and which they avoid. The group was provided 60 restaurants’ data that included monthly profit, student population, advertising expenditures, parking spots, population within 20 miles, pizza varieties, and competitors within 15 miles. For the potential stores we were given all of this
The combined service rate of the two pre-cooked food servers is 1.03 minutes. This is the average of the 35 samples taken.
To receive the best possible outcome in this observation study, I decided to examine and write things down on days that I was off. I went in for about an hour and observed how the employees interacted with guests and each other. I frequented the restaurant on busy days as well as slow ones to convey if the pace of the restaurant also affected the employees. Instead
My informant explained an observation she had made about the flow of the customers in the coffee house. Due to the location, the flow of customers corresponds to the arrival of public transportation, trains and buses. When a train arrives and customers get off the train, many wait to transfer to a bus close to the entrance of the coffee house. During that time, there is usually an influx of customers in the restaurant. Sometimes the line to order extends to the entrance door, during this time the customers wait time to receive their order is much longer than the wait to place an order. My informant explained that the extended wait time for an order was due to a limited number of staff working in the kitchen.
Hamlet provided a chart with credit-card usage information of other restaurants to Nilson, which could be used to estimate the rate of The Commerce after one year. Due to Nilson was familiar with all the restaurants on the list, there were eight restaurants could be used for reference.
Frumherj is a car inspection company in Iceland. They are one of the largest in the country, but they want to continue to grow and to outpace their competitors. However, there are some inefficiencies in their process that must be addressed before they can meet their goals. One of their first problems is maintaining an even flow in their process environment. Due to the nature of the inspections and the cold weather in Iceland, they are much more busy in the summer that they are in the winter. This makes it difficult to keep the right amount of employees. There is little they can do to avoid this problem, but rather they should examine their historical data to determine how many employees they will need in order to meet expected
Tony has asked you for some assistance in interpreting the data that he has collected. In particular, he needs to know if the true average delivery time for Pronto Pizza is greater than 25 minutes. Use the data in the file PRONTO.XLSX to answer his question. A description of this data set is given in the Data Description section. Also, examine the data for further information that might help Tony in making his decision about the 29-minute delivery guarantee and in improving his pizza delivery service. The Case Questions will assist you in your analysis of the data. Use important details from your analysis to support your recommendations.
For our Gemba project, we decided to analyze the order fulfillment procedure for Cup of Joe, a coffee shop located in the Lennox Town Center. In order to capture the establishment’s peak hours of business, we primarily visited during the hours of 9:00am-12:00pm. We focused our attention on orders for baked goods, coffee, and espresso drinks, as these products are the shop’s main source of revenue and reputation. On several separate mornings we were able to observe an average of 125 orders over three hours (a takt time of 1.44 minutes). In the evening, there were often less than a dozen orders every hour. Since every order is slightly different, we have described the average order and the steps in the process that are consistent in almost every situation. We have identified multiple areas for improvement, which are referenced in the sections entitled analysis and recommendations.
Ezic group of restaurants was founded as a family business on the 1st of January 1990 in the Turkish Cypriot town of Kyrenia also known as Girne.