• Assignment 1

  Quantitative Methods

  The data for the exercises below are provided in the Excel Worksheet (Assignment 1). Please create a Microsoft Word file with the answers to the questions below. You can copy tables, formulas, graphs etc from your Excel worksheet onto the Word document for answering the assignment questions.

  The following questions are related to the worksheet named “JDPower”
  
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• The following scenario is related to the worksheet named “JeepSales”.

  

   
Construct percent bar charts of 
1. Jeep sales 2011
2. Jeep sales in 2006

Compare the charts and write a short report supporting the owner’s position that in 2011, Liberty sales were still an important part of sales at the dealership.

• J. D. Power Initial Quality Study of 2014 Automobiles
  Company	Country of Origin	Overall Quality Mechanical	Overall Quality Design
  Acura	Japan	3	3
  Audi	Germany	4	3
  BMW	Germany	4	3
  Buick	United States	4	3
  Cadillac	United States	4	3
  Chevrolet	United States	3	3
  Chrysler	United States	3	4
  Dodge	United States	2	3
  Fiat	Italy	2	2
  Ford	United States	3	3
  GMC	United States	3	3
  Honda	Japan	3	3
  Hyundai	Korea	4	4
  Infiniti	Japan	3	3
  Jaguar	Great Britain	3	5
  Jeep	United States	2	3
  Kia	Korea	3	3
  Land Rover	Great Britain	2	3
  Lexus	Japan	5	3
  Lincoln	United States	4	3
  Mazda	Japan	3	2
  Mercedes-Benz	Germany	3	3
  MINI	Great Britain	4	2
  Mitsubishi	Japan	2	3
  Nissan	Japan	3	3
  Porsche	Germany	4	5
  Ram	United States	2	4
  Scion	Japan	3	3
  Subaru	Japan	3	2
  Toyota	Japan	4	3
  Volkswagen	Germany	3	3
  Volvo	Sweden	3	3

   

  Scoring Legend

  5 = Among the best

  4 = Better than most

  3 = About average

  2 = The rest

  
   
   

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Transcribed Image Text:

Develop a frequency distribution of the overall mechanical quality ratings. Describe the distribution. DS JDPower Develop a relative frequency distribution of the overall design quality ratings. Describe the distribution. DS JDPower Construct a percentage bar chart of the overall mechanical quality ratings for each of the following: automobiles of United States origin; automobiles of Pacific Rim origin (Japan/Korea); and automobiles of European origin (Germany/Italy/Great Britain/Sweden). Compare the three distributions in a written report. DS JDPower Construct a percentage pie chart of the overall design quality ratings for each of the following: automobiles of United States origin; automobiles of Pacific Rim origin (Japan/Korea); and automobiles of European origin (Germany/Italy/Great Britain/Sweden). Compare the three distributions in a written report. DS JDPower Develop a frequency distribution of the overall mechanical quality ratings. Describe the distribution. DS JDPower Develop a relative frequency distribution of the overall design quality ratings. Describe the distribution. DS JDPower Construct a percentage bar chart of the overall mechanical quality ratings for each of the following: automobiles of United States origin; automobiles of Pacific Rim origin (Japan/Korea); and automobiles of European origin (Germany/Italy/Great Britain/Sweden). Compare the three distributions in a written report. DS JDPower Construct a percentage pie chart of the overall design quality ratings for each of the following: automobiles of United States origin; automobiles of Pacific Rim origin (Japan/Korea); and automobiles of European origin (Germany/Italy/Great Britain/Sweden). Compare the three distributions in a written report. DS JDPower

Answer rating: 100% (QA)

Construct the bar chart for the data r... View the full answer