In Florida, real estate agents refer to homes having a swimming pool as pool homes. In this case, Sunshine Pools Inc. markets and installs pools throughout the state of Florida. The company wishes to estimate the percentage of a pool's cost that can be recouped by a buyer when he or she sells the home. For instance, if a homeowner buys a pool for which the current purchase price is $30,000 and then sells the home in the current real estate market for $20,000 more than the homeowner would get if the home did not have a pool, the homeowner has recouped (20,000/30,000) × 100% = 66.67% of the pool's cost.

To make this estimate, the company randomly selects 80 homes from all of the homes sold in a Florida city (over the last six months) having a size between 2,000 and 3,500 square feet. For each sampled home, the following data are collected: Price - selling price (in thousands of dollars); Size - square footage; Bathrooms - the number of bathrooms; Rating - a niceness rating (expressed as an integer from 1 to 7 and assigned by a real estate agent); and Pool - whether or not the home has a pool (1 = yes, 0 = no).

1. Your results in (4) show different mean selling prices for homes with a pool and homes that do not have a pool. Can we conclude that the mean selling price for homes without a pool is significantly lower than the mean selling price for homes with a pool.

2. What about differences in average price among homes with different number of bathrooms? Can we conclude that the differences are significant? If so, which types of bedrooms have significant mean differences?

3. The president of the company told a potential buyer that on average, homes in the city sell for more than 258,000. Is there evidence to support this claim?

4. (a) Is a home having a pool independent of the number of bathrooms?

(b) What proportion of homes with a pool have 2, 2.5, 3, 3.5, and 4 bathrooms?

5. The president of the company would like to estimate the percentage of homes with a pool for the entire city using the sample data he has. At the 95% confidence level, provide an interval estimate, with an explanation, for the president.

6. Create a correlation matrix of the following metrics: Price, Size, Bathrooms, and Rating. Comment on the results.

Data Set:

1. Explain how technology has changed the learning environment.
2. Why are MOOCS a promising way to deliver learning? What are their limitations?

How is Management Information System is being used in industry

Project control is a critical success factor for a project’s completion. What are some issues that may surface for what reasons?

Describe the methods used at your current (or previous) employer to motivate employees. Were these methods effective? Explain how the employer could improve by using at least three steps from the reading.

Calculate the probability of completing the project between 35 and 40 weeks? [4 pts]
  
f Answer the project manager’s question: “I want to tell the client that there is a 10.03% chance the project will take longer than X weeks _{- what figure should I give them (i.e. find X)?” [4]}

Can you please create cost estimates for home renovation with a budget of $50,000? Explain technique used

Twenty samples with 100 units each were taken; with the following number of defectives in each respective sample: 11, 2, 7, 5, 6, 7, 8, 5, 3, 6, 4, 3, 5, 6, 2, 5, 0, 9, 10, and 8.

1. Calculate the center line, upper control limit, and lower control limit for a 3s p-chart. (RE: As your starting point, recall that p-charts represent percentages of defects for samples.)
2. Plot the points on the chart.
3. Comment on whether the process is stable enough to begin using these data for quality control purposes. (SHOW WORK IN A EXCEL FILE) - List the steps of how to do the work as well.

1. Name the eight quantitative tools of quality control that used in a manufacturing process.

Could all of these tools be applied to service operations?

Put forth some possible service operations scenarios where we could apply at least 3 of these tools. (Question not answered)

Please provide sources of where you obtain your scenarios.

Discuss the efficient market hypothesis. Explain why financial statement analysis can or cannot be performed in a way that provides significant advantage to an investor

he council wants to construct the facilities that will maximize expected daily usage by the residents of the community subject to land and cost llimitations. The usage, cost, and land data for each facility are listed below. The community has $240,000 construction budget and 24 arces of land. Because the swimming pool and tennis center must be built on the same part ot the land parcel, however, only one of these two facilities can be constructed. Formulate an optimization mode to assist the council in making its decision. Q1)Write out any constraints necessary for this problem in terms of the decision variables defined above. Q2) A very inluential citizens group has made it clear that it strongly prefers the athletic fielld to the gynnasim; thus the council will not approve the gymnasium unless the athletic field is also approved. How can the model be modified to incorporate this condition? Q3) The mayor has deicded that no more than three of the facilities may be constructed wiht funds from this year's budget. How can the model be modified to incorporate this comdition? Please use Solver(EXCEL) to define Q2 and Q3

Harley Davidson purchases components from three suppliers. Components purchased from Supplier A are priced at $ 5 each and used at the rate of 200000 units per year. Components purchased from Supplier B are priced at $ 4 each and are used at the rate of 50,000 units per year. Components purchased from Supplier C are priced at $ 5 each and used at the rate of 22,800 units per year. Currently Harley purchases a separate truckload from each supplier. As part of its JIT drive, Harley has decided to aggregate purchases from the three suppliers. The trucking company charges a fixed cost of $ 400 for the truck with an additional charge of $100 for each stop. Thus, if Harley asks for a pickup from only one supplier, the trucking company charges $ 500; from two suppliers it charges $ 600; and from three suppliers it charges $ 700. Harley incurs a holding cost of 20% (of the price) for each component.

1. What is the Minimal annual inventory cost of the new aggregate replenishment stratedy?

2. What is the minimal annual inventory cost of the Harley's current strategy of ordering seperately from each supplier?

3.How much is the saving resulted?

i am student of BBA and i am making an internship please give me the answer

Company: ABU DHABI POLICE UAE

Job Position: Police Officer

1. Duties and Responsibilities (200 words)

2. My Experience (100 words)

3. Internship Lesson (5 lesson) (100 words)

4. Changes Would You Make in Internship (100 words)

Explain the five key tasks of a manager according to Fayol

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