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The sample cumulative distribution function is non

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Unformatted text preview: 1. A(n) ______ is a graph of a cumulative distribution. A. Histogram B. Scatter plot C. Ogive plot D. Pie Chart AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graphing Quantitative Data 12. ________ can be used to study the relationship between two variables. A. Crosstabulation tables B. Frequency tables C. Cumulative frequency distributions D. Dot plots AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Easy Topic: Crosstabulation 1-66 Chapter 01 - An Introduction to Business Statistics 13. Row or column percentages can be found in: A. Frequency tables B. Relative frequency tables C. Crosstabulation tables D. Cumulative frequency tables AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Crosstabulation 14. All of the following are used to describe quantitative data except the A. Histogram B. Stem and Leaf C. Dot Plot D. Pie Chart AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graphing Qualitative Data 15. An observation separated from the rest of the data is a(n) A. Absolute extreme B. Outlier C. Mode D. Quartile AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Easy Topic: Graphing Quantitative Data 1-67 Chapter 01 - An Introduction to Business Statistics 16. Which of the following graphs is for qualitative data? A. Histogram B. Bar Chart C. Ogive plot D. Stem and leaf AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graphing Qualitative Data 17. A plot of the values of two variables is a _____ plot. A. Runs B. Scatter C. Dot D. Ogive plot AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Scatter Plot 18. A Stem and Leaf display is best used to A. Provide a point estimate of the variability of the data set. B. Provide a point estimate of the central tendency of the data set. C. Display the shape of the distribution. D. None of the above. AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Stem And Leaf 1-68 Chapter 01 - An Introduction to Business Statistics 19. When grouping a large sample of items into classes, the ______________ is a better tool than the ___________. A. Histogram, stem and leaf display B. Box plot, histogram C. Stem and Leaf display, scatter plot D. Scatter plot, box plot AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Hard Topic: Graphing Quantitative Data 20. A ______________ displays the frequency of each group with qualitative data and a _____________ displays the frequency of each group with quantitative data. A. Histogram, stem and leaf display B. Bar chart, histogram C. Scatter plot, bar chart D. Stem and leaf, pie chart AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graph 21. A ______________ shows the relationship between two variables. A. Stem-and-leaf B. Bar chart C. Histogram D. Scatter Plot E. Pie chart AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Scatter Plot 1-69 Chapter 01 - An Introduction to Business Statistics 22. A ______________ can be used to differentiate the "vital few" causes of quality problems from the "trivial many" causes of quality problems. A. Histogram B. Scatter plot C. Pareto chart D. Ogive plot E. Stem and leaf display AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graphing Qualitative Data 23. ______________ and _____________ are used to describe qualitative (categorical) data. A. Stem and leaf displays, scatter plots B. Scatter plots, histograms C. Box plots, bar charts D. Bar charts, pie charts E. Pie charts, histograms AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graphing Qualitative Data 24. Which one of the following statistical tools is used with quantitative data? A. Bar chart B. Histogram C. Pie chart D. Pareto chart AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graphing Quantitative Data 1-70 Chapter 01 - An Introduction to Business Statistics 25. When developing a frequency distribution the class (group), intervals should be A. large. B. small. C. integer. D. mutually exclusive. E. equal. AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Hard Topic: Histogram 26. Which of the following graphical tools is not used to study the shapes of distributions? A. Stem-and-Leaf display B. Scatter plot C. Histogram D. Dot plot AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Topic: Graphing Quantitative Data 27. All of the following are used to describe qualitative data except the: A. Bar chart B. Pie chart C. Histogram D. Pareto Chart AACSB: Reflective Thinking Bloom's: Knowledge Difficulty: Medium Topic: Graphing Qualitative Data 1-71 Chapter 01 - An Introduction to Business Statistics 28. If there are 130 values in a data set, how many classes should be created for a frequency histogram? A. 4 B. 5 C. 6 D. 7 E. 8 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Histogram 29. If there are 120...
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