K Means Cluster Algorithm

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Included with this assignment is an Excel spreadsheet that contains data with two dimension values.

The purpose of this assignment is to demonstrate steps performed in a K-Means Cluster analysis.

Review the “k-MEANS CLUSTERING ALGORITHM” section in Chapter 4 of the Sharda et. al. textbook for additional background.

Use Excel to perform the following data analysis.

  1. Plot the data on a scatter plot.
  2. Determine the ideal number of clusters.
  3. Choose random center points (centroids) for each cluster. (Note:  Each student will select a different random set of centroids.)
  4. Using a standard distance formula measure the distance from each data point to each center point.
  5. Assign each data point to an initial cluster region based on closeness.
  6. For each cluster calculate new center points.
  7. Repeat steps 4 through 6.

You will use Excel to help with calculations, but only standard functions should be used (i.e. don’t use a plug-in to perform the analysis for you.)  You need to show your work doing this analysis the long way.  If you were to repeat steps 4 through 6, what will likely happen with the cluster centroids?  The rubric for this assignment can be viewed when clicking on the assignment link.

Here is a link to an example spreadsheet using a smaller data set.  It contains two tabs.  The first tab is the raw data.  The second tab contains the analysis that was performed.  Make sure that you use a different starting center points from the example.

 
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Kansas Plating Company Reported A Cost Of Goods Manufactured Of 260 000 With The

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Kansas Plating Company reported a cost of goods manufactured of $260,000, with the firm’s year-end balance sheet revealing work in process and finished goods of $35,000 and $67,000, respectively. If supplemental information disclosed raw materials used in production of $40,000, direct labor of $70,000, and manufacturing overhead of $120,000, the company’s beginning work in process must have been:1.some other amount.2.$97,000.3.$37,000.4.$65,000.5.$5,000.

 
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K Is The Most Important Concept Related To Leadership And Management You Have Le

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learned this week?  How will you apply it in your professional workplace?

Running head: BUSINESS BusinessStudent’s NameInstitutionDate BUSINESSResearch has shown that, for an organization to succeed in the 21st century, engagement of allstakeholders of the…

 
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Kansas Orthotics Had 24 000 000 In Sales Last Year The Company S Net Income Was

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Kansas Orthotics had $24,000,000 in sales last year. The company’s net income was $400,000.  Its total assets turnover was 6.0. The company’s ROE was 15 percent. The company is financed entirely with debt and common equity.

I need the company’s debt ratio. Please show work.

 
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K Dioo 0 Ks 2f 0 Part 2 Of 2 10 0 Points Lens 2 Back In The Position As Il An I

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need help with question 11-15 starting at “A lens having a focal length 50 cm is used as a simple magnifier. What is the angular”

k, [DIOO [0|ks 2f 0 (part 2 of 2) 10.0 points lens 2 back in the position as il-An image is formed due to the ;ystem. 1e distance of this image from lens 2. 2f 011 10.0 pointsA lens having a focal length 50 cm is used asa simple magnifier.What is the angular magnification obtained when the image is formed at the normal nearpoint (25 cm)? 012 10.0 pointsA shallow pool of a liquid 6.1 m deep is notthe depth one expects when viewed from over-head. The index of refraction of the liquid is1.25.How deep does it appear to be?Answer in units of cm. 013 10.0 pointsA far-sighted student has a near point of45.8 cm. Calculate the focal length of the glassesneeded so the near point will be normal(25 cm). Neglect the space between the eyesand the eye-glasses. Answer in units of cm. 014 (part 1 of 3) 10.0 pointsAn object is placed 30.6 cm in front of adiverging lens of focal length 15.3 cm.Find the image distance.Answer in units of cm. 015 (part 2 of 3) 10.0 pointsFind the magnification. 016 (part 3 of 3) 10.0 pointsDescribe the image. 1. virtual, inverted, larger 2. real, inverted, smaller

 
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Kansas Enterprises Purchased Equipment For 80 500 On January 1 2015 The Equipmen

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Kansas Enterprises purchased equipment for $80,500 on January 1, 2015. The equipment is expected to have a five-year life, with a residual value of $7,500 at the end of five years.

Using the straight-line method, depreciation expense for 2015 would be:

 
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K Competing In And How Is This Industry Changing Who Are Facebook S Most Importa

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  1. What “industry” isFacebookcompeting in, and how is this industry changing? Who are Facebook’smost important competitors? Why?
  2. What areFacebook’sresources and capabilities? What isFacebook’score competency? Can its resources and capabilities form the basis of a competitive advantage? Why or why not?
  3. Given the increasingly important role that mobile will play in theFacebookmachine, what should SherylSandbergprioritize as she seeks to organize to maintain and growFacebook’s competitive advantage in the mobile space? How does this helpFacebookin competing with Google?

FACEBOOK AND ITSCOMPETITION Answer to Question One:Facebook is competing in the “Social Networking” industry. The social networking ormedia industry is altering since it has become the part…

 
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Kanga Resorts Is Interested In Developing A New Facility In Asia The Company Est

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Kanga Resorts is interested in developing a new facility in Asia. The company estimates that the hotel would require an initial investment of $14 million. The company expects that the facility will produce positive cash flows of $2.6 million a year at the end of each of the next 10 years. The project’s cost of capital is 11%.

a. Calculate the expected net present value of the project.

b.   The company recognizes that the cash flows could, in fact, be much higher or lower than $2.6 million, depending on whether the host government imposes a large facility tax. One year from now, the company will know whether the tax will be imposed. There is a 40 percent chance that the tax will the imposed, in which case the yearly cash flows will be only $2 million for 10 years. At the same time, there is a 60 percent chance that the tax will not be imposed, in which case the yearly cash flows will be $3 million for 10 years.   The company is deciding whether to proceed with the facility today or to wait 1 year to find out whether the tax will be imposed. If it waits year, the initial investment will remain at $14 million, and incoming cash flows will be delayed 1 year. Assume that all cash flows are discounted at 11 percent.   Using decision tree analysis, calculate the value of the real option to wait a year before deciding. What would you recommend to the company.

c. Apart from real options, discuss 3 qualitative factors that the company should consider when making its decision on accepting the new project.

 
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Kandaria Mahadeva Temple Religious Ritual What Are The Principal Religious Ritua

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Kandaria Mahadeva Temple,

Religious Ritual: What are the principal religious rituals performed in this space?

What is their purpose? Where are these rituals performed? Where is the

worshipper located?

The Divine: How does the worshipper connect with or honor the divine in this

monument? Where is the divine realm located?

 
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Kamila I Agree There Is A Risk Benefit Dilemma When Considering A Bring Your Own

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Kamila,

I agree there is a risk/benefit dilemma when considering a bring your own device (BYOD) policy.  The statistics you quoted from Trend Micro were enlightening regarding the high incidence of data breaches when a BYOD policy was in place. As you noted, vendors have developed software programs to provide a high level of protection to safeguard systems that can extend to personal devices. I like the sequestration of highly sensitive information to an area that would be more secure although this area could be breached as well by a motivated hacker. Did the articles your reviewed mention who was in charge of ensuring that all devices had appropriate software installed and that updates where uploaded as released to upgrade programs?

 
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