You are asked to perform a study about the effect of the weather on software developer’s productivity (if any). The study is for a company called MySoftware which gave you access to all data you need to perform the study. They aim at relocating if they find an effect of the weather on their engineers.

You are asked to perform a study about the effect of the weather on software developer’s productivity (if any). The study is for a company called MySoftware which gave you access to all data you need to perform the study. They aim at relocating if they find an effect of the weather on their engineers.

Management, Loose-Leaf Version

13th Edition

ISBN:9781305969308

Author:Richard L. Daft

Publisher:Richard L. Daft

Chapter19: Managing Quality And Performance

Section: Chapter Questions

Problem 3CFCA: Cousins Jeri Lynn De Bose, Tish Hoover, and Josephine (Joey) Parks looked forward to meeting up...

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Cousins Jeri Lynn De Bose, Tish Hoover, and Josephine (Joey) Parks looked forward to meeting up during the Christmas holidays to compare notes on the results of midyear teacher evaluations. All were public school teachers in districts scattered over the state. In the pressured search for new levels of teacher accountability demanded by legislators, the state department of education joined 16 other States in implementing a new teacher evaluation system. The goal is to hold teachers account-able for student learning progress in the classroom. Under the guidance of the National Council for Teacher Quality, criteria varies by State, but in most cases, 40 percent of each teacher's accountability score would be based on the principal's evaluation and ranking based on personal observation, 30 percent would be based on personal observation by a master teacher from outside the district, and the Other 30 percent would be based on student test score gains. The state department of education would set a performance goal each school district, and the principal would set a performance goal for each teacher. In preparation, the State conducted intensive training sessions for principals and designated master teachers who would conduct the evaluations based on four class observations per teacher Officials used standardized achievement tests to derive value-added scores that measure student learning over the year. Teacher ratings were 1-5, with I am being the lowest and 5 representing near perfection. The publication of the first year's evaluations stirred interest and controversy, particularly among teachers who worried about the possible long-term effects on job retention and tenure. Now, with the first-year evaluations in hand, the three cousins pored over their experiences. The three represented different types of school systems within the state. Jeri Lynn worked for a metropolitan system in the state capital. The system included many low-income students whose first language was nor English, and several schools within the system were teetering on the brink of State takeover if improvement in student scores didn't materialize this school year. Tish worked in a county System dominated by upper-income residents, and Joey taught in the rural community in which all three grew up. The rural community had high unemployment, and a low percentage of graduates went on to college. As a result, the cousins came to the table with differing teaching experiences. "The numbers are all over the place," Jeri Lynn remarked as she studied the pages. "The whole system is flawed, and they need to make changes," Joey said. "It's too subjective. The principal and master teacher observations are subjective because there are personal factors that affect a true outcome." "Yeah, look at the numbers from your upper-income district," Jeri Lynn said to Tish. "How can 60 percent of the teachers score 5s?' Tish chuckled. "Yeah, lucky us. Our schools are overflowing with children from wealthy families. These are the kids who will apply to Ivy League schools. I can tell you that the principals are going to avoid confrontation on all fronts. No principal is going to give any indication that their students are receiving an education that's less than perfect, and that means cramming the rankings with 5s. They claim a higher level of motivation for students, and thus the selection of an elite team of educators. So with those pressures, I don't think we get personal feedback that is accurate." "At the other end of the spectrum, we have my rural district," Joey said. "The big problem is that the principals know everyone and have longstanding relationships with everyone in the county, so I think scores are based on personal history. We could almost predict who would get high or low scores before the observations. For principals, it can go back as far as 'his daddy and my daddy hated each other in high school, and now I get to evaluate his daughter "I think that in many cases, principals feel pressure to align scores with state expectations. The stare expected my district to have high scores and expected rural schools such as yours to be lower," Tish said. "But isn't that partially offset by lower goals for the rural school distracts responded Joey. "The key to the accountability system is the principal in each school," Jeri Lynn suggested. "With several of the schools in Metro teetering on the edge of state takeover by the end of the year, we had lots of strict principals who wanted to hold our feet to the fire with lower scores." "I thought the whole idea was to provide the teachers With feedback so that we would know the areas where we need improvement," Tish said. "The principals were supposed to conduct two observations in the fall and two more in the spring," Jeri Lynn said. think that's asking too much of them when they already have so much on their plates. I think a lot of them are skimping on their visits. know I only had one observation last semester, and I'm sure Mr. Talley just faked the second set of numbers. The master teachers make only two observations a year, which may be more objective but counts for less." "I'm wondering, too, how a principal measure performance in a course area outside his area of expertise, such as math," Joey said. "If the guy has a phobia about math, anything the teacher says or does is going to 100k brilliant-thus a 5." Tish and Jeri Lynn looked at each other and laughed. "Maybe we picked the wrong subjects," Tish said. "My question is one of perception," Jeri Lynn said. "A large percentage of my students are ELL. That affects their scores. How do you measure a 3 in my situation against a 5 for Tish? At the end of the school year, little Carlos is thrilled that his reading in English has improved, but there`s no Big Bang here. a slow steady improvement that may not actually show up in big strides for a couple of years: "So, the question is how do they create a system that is fair?" Tish asked. "And accurate," added Jeri Lynn. How might the state control the accuracy of principals who are conducting teacher evaluations? Explain.
Under what conditions might a firm use multiple forecasting methods?
For this final assignment I’d like you to call upon your knowledge of forecasting to help project your firm’s revenue stream for the upcoming year. In the Microsoft Excel that is attached to this assignment, you will find the past four years of quarterly revenue data for your nonprofit. Your revenue comes from two major sources: individual donations and donations from corporations. I’d like you to use the past four years’ worth of data to forecast the individual donations and donations for corporations for the next fiscal year (year 5 quarters 1-4). Once you have forecasted both individual revenue streams you can simply add them together to get your overall revenue forecast for the next fiscal year. Please discuss what forecasting method you chose and how you made your decision. You can do this in your excel document or write up a separate paragraph or two in a Microsoft Word document.
I really need help with the formulas to get the answers. Thanks! Case Study 2: Forecasting Lost Sales The Carlson Department Store suffered heavy damage when a hurricane struck on August 31, 2013. The store was closed for four months (Sept – Dec 2013) and Carlson is now involved in a dispute with its insurance company concerning the amount of lost sales during the time the store was closed. Two key issues must be resolved: The amount of sales Carlson would have made if the hurricane had not struck; and Whether Carlson is entitled to any compensation for excess sales from increased business activity after the storm More than $8 billion in federal disaster relief and insurance money came into the county, resulting in increased sales at department stores and numerous other businesses. The table below shows the sales data for the 48 months preceding the storm. The following table reports total sales for the 48 months preceding the storm for all department stores in the county, as well…
Job Evaluation for Managerial Positions The Chairman of the board of directors of Jonadel Corporation has proposed that all managerial positions be included in the corporate job evaluating program. The idea came from several friends in other companies of the Chamber of Commerce and Industries where he is a member of the board of directors. The inclusion of the managerial positions in other company's job evaluation program has been found to be successful and helpful. There are differences in the pay systems based on the job evaluation and these companies and the chairman is convinced that these will work also with the company where the chairman is and has the greatest shares of stocks. tudy. In one of the special meetings of the Board of Directors, he proposed the idea to the chief operating officer. The chief operating officer said that the programs be held in abeyance until he had consulted his line and operating managers who will be affected by the changes due to job evaluation…
1. Assume you work for an organization that intends to use process mining to examine several of its processes. The first process you are considering is hiring a new employee to work for your large company. To get started, you must a. List the activities that are likely to be recorded in a database related to hiring an employee. b. Brainstorm what types of analyses you could perform by looking at the activities and time stamps for thote activities. Suggest three analyses that you could perform if this data was collected and put into a process mining dashboard. As you consider the analyses, think about analyses that would be useful to internal and external auditors, the HR Department and other groups.
Company ABC is planning to introduce a new advanced model for their Juice Maker product. The process is mainly fabrication of parts followed by assembly of the final product. The design team of the company is assigned to perform the following tasks. Show how the data is obtained (survey, literature, actual from records). Justify any assumptions used in your analyses. Demand Forecast 6. To forecast the demand for the new model of the product including the following: a. Identify for the forecasting method that will be used: the time frame, demand behavior, and its causes. b. Use Adjusted Exponential Smoothing Model. c. The weighing factors (smoothing constants) to be selected based on experimentation. Inventory Management 7. Manage the inventory of the new model of the product including the following: a. Decide on the type of inventory. b. Use continuous inventory control system with Production Quantity Model. c. Justify any assumptions used in your analysis.
Scenario 3: Kohl’s Department Store has experienced steady growth in every department over the past decade. Sales and market share continue to grow but Kohl’s wants to know the level of customer satisfaction among its existing target market. In addition, the company would like to know how to continue to expand sales over the upcoming decade and would like to know how they could better serve customers within their stores and online. Using any form of a Likert scale, create a questionnaire with a minimum of 10 questions that Kohl’s current customers could answer:
You have been requested by your boss to provide a regression analysis. Upon presentation your boss is unhappy with your work. You are instructed to do more work and return when you have lower cost estimates for labor hours. Your initial analysis covered a 3 year period and by dropping 3 of months from the middle of the analysis period you are able to reduce labor hours to a “boss acceptable” amount. Did you do something unethical?
Provide explanation Warrens Milk Tea Shop is talk of the town. As an owner, he wants to know the possible challenge he will encounter in the next three years. What technique he should use? A Contingency planning B benchmarking C forecasting D scenario planning
Explain the relationships (if there's any) between Forecasting and Inventory Management to a new (non perishable) consumer retail business in your city that has about 2 million residents. The company will employ about 100 people to start out. What do they need to understand? They need your help because they found out you are about to complete your MBA. Complete your response in 4 paragraphs.
1.) Describe the process for building the customer scoring model. What would be the inputs? What kinds of data and business processes could potentially be brought into it to create a better scoring model? Course title: Business Analytics