Sales Quotas and Telecommunications Essay
Assignment ID Number AFFGEHU83939HD Type of Document Essay Writing Format APA/MLA/Harvard Academic Level Masters/University References/Sources 4 References
Sales Quotas and Telecommunications Essay
Tableau Basic Module
Module 6: Calculations
This class demonstration introduces the ways in which the formatting of a worksheet can be customized in Tableau. Students are encouraged to follow along and/or take notes on the provided Student Handout. This topic uses Sales_Quotas and Telecommunications.
Similar to formulas in Excel, calculations allow you to manipulate your data in any number of ways. Creating a calculated field is as easy as right clicking in the data window and selecting Create Calculated Field.
Data Validation – Nulls to Zeroes
FILE to use: Sales_Quotas.twbx
A common issue with real-world datasets is the presence of null values, or blanks, in the data. This can make data analysis challenging and frustrating (as you may know, some statistical techniques will not work at all if there are nulls in the data). Luckily, with Calculations we can easily remove Nulls from our data:
Now open Sales_Quotas. In this dataset, we have sales quotas for some, but not all of our countries.
Double-click Country to get a dot everywhere we do business. I want to see how we are doing relative to quotas everywhere. But I have included an issue in the data that needs to be fixed: Right-click somewhere in the map and view data. There are several nulls for Quotas.
Our main goal is to compare the sales to their quotas, but we cannot compare a number to a null. We need to convert our nulls to zeros so that we can do a comparison.
- right-click in the data window and select create calculated field.
- Name it “Corrected Quota”.
- And type ZN(
- The ZNfunction returns a zero wherever there is a null. We can think of this function as asking “Is there a quota for this country? If not, give it a zero.”
- Dragout Quota, and close the parentheses.
- Now if we replace Quota with our Corrected Quotas we see zeros in lieu of the blanks we had before.
- Click OK
- NOTE: in this case the Null values had a logical interpretation as zeros. But if it is truly missing data, and we want to exclude the rows with Nulls from our analysis, we can use a Data Source Filter:
- Right click on the data source and select “Edit Data Source Filters”
- Click Add and select the field that contains the Nulls
iii. Tick Null and select Exclude
Now we can visualize how different our sales are from our quotas. Again, we can right-click and create a Calculated Field
- We’ll call this our “QuotaCompare”
- SUM(Sales)-SUM(Corrected Quota)
- Double-clickQuotaCompare to bring it into the view
- Taiwan, Portugal, and Austria look pretty good. To get more data into the viz, add Corrected Quotato the Tooltip. Why do these 3 countries look so strong?
FILE to use: Telecommunications.twbx
Your task: recreate the dashboard depicted below exactly :
- “Dropped Call Percentage” is the percentage of “Attempted” calls that are “Dropped”
- In the bottom viz, there is only a label in cells that have a positive percentage of dropped calls
QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points: Student failed to submit the final paper. 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. Grammar (worth maximum of 20% of total points) Zero points: Student failed to submit the final paper. 5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors 10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors 15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. 20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. Structure of the Paper (worth 10% of total points) Zero points: Student failed to submit the final paper. 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper.
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