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TQM QUIZ..........5

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Question;1. Question: (TCO 11) Which of the following is;not a tool of descriptive statistics?;Your Answer;a. frequency distribution;b. regression analysis ANSWER;c. proportion IN;d. histogram;Instructor Explanation: (See p. 556);Points Received: 0 of 2;2. Question: (TCO 11) The component of;statistical methodology that includes the collection, organization, and;summarization of data is called;Your Answer;a. descriptive statistics.;b. analytical statistics.;c. inferential statistics;d. predictive statistics.;Instructor Explanation: (See p. 555);Points Received: 2 of 2;3. Question: (TCO 11) _____ is the process of;drawing conclusions about unknown characteristics of a population from data.;Your Answer;a. Logical inference;b. Post-data inference;c. Statistical inference;d. Random inference;Instructor Explanation: (See p. 561);Points Received: 2 of 2;4. Question: (TCO 11) Partitioning a population;into hierarchical groups or levels, and selecting a sample from each group or;level is known as which of the following?;Your Answer;simple random sampling;stratified sampling;systematic sampling;judgment sampling;Instructor Explanation: (See p. 551);Points Received: 2 of 2;5. Question: (TCO 11) Which of the following;constitutes an operational approach to reducing sampling error?;Your Answer;cross-checking research designs with knowledgeable analysts;questioning the assumption that tomorrow?s and today?s;population are comparable;taking a larger sample from the population;reducing conditions that contribute to dissimilar population;segments;Instructor Explanation: (See p. 552);Points Received: 2 of 2;6. Question: (TCO 12) A statistical technique;that is useful for interpreting scatter diagrams is which of the following?;Your Answer;the average;correlation analysis;the standard deviation;nominal group technique;Instructor Explanation: (See p. 677);Points Received: 2 of 2;7. Question: (TCO 12) To enable a service process;to be mistake-proof, unlike manufacturing processes, the _______ must be considered.;Your Answer;process owner;customer;environment;manager;Instructor Explanation: (See p. 680);Points Received: 2 of 2;8. Question: (TCO 12) Which of the following;pairs of charts are used together?;Your Answer;a. X-Bar chart and;p-chart;R-chart and p-chart;R-chart and s-chart;X-Bar chart and;R-chart;Instructor Explanation: (See p. 718);Points Received: 2 of 2;9. Question: (TCO 12) Short repeated patterns in;a control chart, with alternating high peaks and low valleys, are known as;Your Answer;a. trends.;b. cycles.;c. spikes.;d. reciprocals.;Instructor Explanation: (See p. 725);Points Received: 2 of 2;10. Question: (TCO 12) If a process is neither;capable nor in control, the appropriate first step is to;Your Answer;a. remove common causes.;b. redesign the equipment.;c. remove sources of special cause variation.;d. determine the process capability index.;Instructor Explanation: (See p. 715);Points Received: 2 of 2;Page: 2;1. Question: (TCO 11) Which of the following is;not a tool of descriptive statistics?;Your Answer;a. frequency distribution;b. regression analysis ANSWER;c. proportion IN;d. histogram;Instructor Explanation: (See p. 556);Points Received: 0 of 2;2. Question: (TCO 11) The component of;statistical methodology that includes the collection, organization, and;summarization of data is called;Your Answer;a. descriptive statistics.;b. analytical statistics.;c. inferential statistics;d. predictive statistics.;Instructor Explanation: (See p. 555);Points Received: 2 of 2;3. Question: (TCO 11) _____ is the process of;drawing conclusions about unknown characteristics of a population from data.;Your Answer;a. Logical inference;b. Post-data inference;c. Statistical inference;d. Random inference;Instructor Explanation: (See p. 561);Points Received: 2 of 2;4. Question: (TCO 11) Partitioning a population;into hierarchical groups or levels, and selecting a sample from each group or;level is known as which of the following?;Your Answer;simple random sampling;stratified sampling;systematic sampling;judgment sampling;Instructor Explanation: (See p. 551);Points Received: 2 of 2;5. Question: (TCO 11) Which of the following;constitutes an operational approach to reducing sampling error?;Your Answer;cross-checking research designs with knowledgeable analysts;questioning the assumption that tomorrow?s and today?s;population are comparable;taking a larger sample from the population;reducing conditions that contribute to dissimilar population;segments;Instructor Explanation: (See p. 552);Points Received: 2 of 2;6. Question: (TCO 12) A statistical technique;that is useful for interpreting scatter diagrams is which of the following?;Your Answer;the average;correlation analysis;the standard deviation;nominal group technique;Instructor Explanation: (See p. 677);Points Received: 2 of 2;7. Question: (TCO 12) To enable a service process;to be mistake-proof, unlike manufacturing processes, the _______ must be;considered.;Your Answer;process owner;customer;environment;manager;Instructor Explanation: (See p. 680);Points Received: 2 of 2;8. Question: (TCO 12) Which of the following;pairs of charts are used together?;Your Answer;a. X-Bar chart and;p-chart;R-chart and p-chart;R-chart and s-chart;X-Bar chart and;R-chart;Instructor Explanation: (See p. 718);Points Received: 2 of 2;9. Question: (TCO 12) Short repeated patterns in;a control chart, with alternating high peaks and low valleys, are known as;Your Answer;a. trends.;b. cycles.;c. spikes.;d. reciprocals.;Instructor Explanation: (See p. 725);Points Received: 2 of 2;10. Question: (TCO 12) If a process is neither;capable nor in control, the appropriate first step is to;Your Answer;a. remove common causes.;b. redesign the equipment.;c. remove sources of special cause variation.;d. determine the process capability index.

 

Paper#45724 | Written in 18-Jul-2015

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