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![Page 1: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/1.jpg)
Guide to Using Minitab 14 For Basic Statistical Applications
Guide to Using Minitab 14 For Basic Statistical Applications
To Accompany
Business Statistics: A Decision Making Approach, 8th Ed.
Chapter 2:
Graphs, Charts and Tables - Describing Your Data
By
Groebner, Shannon, Fry, & SmithPrentice-Hall Publishing Company
Copyright, 2011
![Page 2: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/2.jpg)
Chapter 2 Minitab Examples
Frequency Distributions -Athletic Shoe Survey
Histograms-Capital Credit Union
Joint Frequency Distributions-Capital Credit Union
Joint Relative Frequencies-Capital Credit Union
More Examples
![Page 3: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/3.jpg)
Chapter 2 Minitab Examples (continued)Chapter 2 Minitab Examples (continued)
Bar Charts-
Bach, Lombard & Wilson Line Charts-
McGregor Vineyards Scatter Diagrams-
Personal Computers
![Page 4: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/4.jpg)
Frequency Distributions Athletic Shoe SurveyFrequency Distributions Athletic Shoe Survey
Issue: Analyze the data from a survey of 100 college students regarding the number of Nike shoes they own.
Objective: Use Minitab to develop a frequency distribution for the number of Nike shoes owned by college students.
Data File is SportShoes.MTW
![Page 5: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/5.jpg)
Frequency Distributions-Athletic Shoe Survey
Open the Minitab file called Sportshoes.MTW
The file contains 100 observations. Column C5 contains the Number of Nike Shoes owned
![Page 6: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/6.jpg)
Frequency Distributions-Athletic Shoe Survey
Select Stat then select Tables then Tally Individual Variables
![Page 7: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/7.jpg)
Frequency Distributions-Athletic Shoe Survey
Select “Number of Nike” variable – Display Counts – OK
![Page 8: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/8.jpg)
Frequency Distributions-Athletic Shoe Survey
Resulting Frequency Counts
![Page 9: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/9.jpg)
HistogramsCapital Credit UnionHistogramsCapital Credit Union
Issue: Analyze credit card balances for Capital Credit Union customers using a frequency distribution and histogram.
Objective: Use Minitab to develop a frequency distribution and histogram for credit card balances. Use ten class intervals.
Data file is Capital.MTW
![Page 10: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/10.jpg)
Histograms-Capital Credit Union
Open the Minitab file called Capital.MTW
File contains 300 observations - Column C2 contains the balances
![Page 11: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/11.jpg)
Select Graph and Histogram
Histograms-Capital Credit Union
![Page 12: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/12.jpg)
Click Simple - OK
Histograms-Capital Credit Union
![Page 13: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/13.jpg)
Select variable to be graphed - OK
Histograms-Capital Credit Union
![Page 14: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/14.jpg)
Completed Histogram
Histograms-Capital Credit Union
![Page 15: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/15.jpg)
Joint Frequency Distributions Capital Credit UnionJoint Frequency Distributions Capital Credit Union
Issue: Analyze the credit card balances by gender of the card holder.
Objective: Use Minitab to develop a joint frequency distribution for the credit card balances by gender.
Data File is Capital.MTW
![Page 16: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/16.jpg)
Joint Frequency Distributions-Capital Credit Union
Open the Minitab file called Capital.MTW
File contains 300 observations - Column C2 contains the balances, Column C3 contains the gender code
![Page 17: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/17.jpg)
First, organize the Credit balances into groups (see Example 2-5)
Select Data – Code – Numeric to Text
Joint Frequency Distributions-Capital Credit Union
![Page 18: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/18.jpg)
Joint Frequency Distributions-Capital Credit Union
Identify variable to be Recoded – indicate where to store new variable
Click OK
Minitab only codes 8 classes at a time. Code the first 8 classes; then code the remaining classes
![Page 19: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/19.jpg)
To create the joint frequency table, use Stat – Tables – Cross Tabulation and Chi-square
Joint Frequency Distributions-Capital Credit Union
![Page 20: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/20.jpg)
Click Column Percents - OK
Joint Frequency Distributions-Capital Credit Union
Define variables to be uses (Classes and Gender)
![Page 21: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/21.jpg)
Joint Frequency Distributions-Capital Credit Union
Completed Joint Frequency Distribution
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Bar ChartsBach, Lombard, & Wilson
Bar ChartsBach, Lombard, & Wilson
Issue: An electronics company is being sued on the grounds that female new hires are paid less than male new hires. The law firm needs to analyze salary data to prepare the case.
Objective: Use Minitab to develop bar charts for the starting salary data for males and females.
Data File is Bach.MTW
![Page 23: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/23.jpg)
Bar Charts-Bach, Lombard & Wilson
Open the Minitab file called Bach.MTW
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Bar Charts-Bach, Lombard & Wilson
Must Rearrange the data. Select Data - Stack - Columns
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Bar Charts-Bach, Lombard & Wilson
Select Variables – Identify New Column Name – and Column for category labels - OK
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Bar Charts-Bach, Lombard & Wilson
Stack the Year variable - OK
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Select Graph – Bar Chart
Bar Charts - Bach, Lombard & Wilson
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Under Bars represent – Select Values from a table - OK
Bar Charts-Bach, Lombard & Wilson
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Select Cluster – Click OK
Bar Charts-Bach, Lombard & Wilson
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Define Variable to Graph and Categories - OK
Bar Charts-Bach, Lombard & Wilson
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Finished Bar Chart 1= Males, 2 = Females
Bar Charts-Bach, Lombard & Wilson
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Line Charts- McGregor VineyardsLine Charts- McGregor Vineyards
Issue: Analyze the sales and profits data over time.
Objective: Use Minitab to develop line charts for weekly sales and profits.
Data File is McGregor.MTW
![Page 33: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/33.jpg)
Line Charts-McGregor Vineyards
Open the Minitab file called McGregor.MTW
File contains 20 weeks of historic data
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Select Time Series Plot.
Click on Graph
Line Charts-McGregor Vineyards
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Select Simple - OK
Line Charts-McGregor Vineyards
![Page 36: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/36.jpg)
Define Variables to be Graphed – Select Multiple Graphs
Line Charts-McGregor Vineyards
![Page 37: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/37.jpg)
Define Output Option – Click OK - OK
Line Charts-McGregor Vineyards
![Page 38: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/38.jpg)
Finished Line Chart for the Sales and the Profit Variables.
Line Charts-McGregor Vineyards
![Page 39: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/39.jpg)
Scatter Diagrams- Personal ComputersScatter Diagrams- Personal Computers
Issue: Analyze the relationship between PC sales price and the processing speed of the PC
Objective: Use Minitab to develop a scatter diagram for PC price and speed.
Data File is Computers.MTW
![Page 40: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/40.jpg)
Scatter Diagrams- Personal Computers
Open the Minitab file called Computers.MTW
File contains data for 36 PC’s
![Page 41: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/41.jpg)
Click on the Graph, select Scatter plot
Scatter Diagrams- Personal Computers
![Page 42: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/42.jpg)
Select Simple – Click OK
Scatter Diagrams- Personal Computers
![Page 43: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/43.jpg)
Define the Y and X variables Click OK
Scatter Diagrams- Personal Computers
![Page 44: Guide to Using Minitab 14 For Basic Statistical Applications To Accompany Business Statistics: A Decision Making Approach, 8th Ed. Chapter 2: Graphs, Charts.](https://reader036.fdocuments.in/reader036/viewer/2022062619/5517f23b550346a2228b464c/html5/thumbnails/44.jpg)
Completed Scatter Diagram
Scatter Diagrams- Personal Computers