Exam 1: Data and Business Decisions
Exam 1: Data and Business Decisions93 Questions
Exam 2: Descriptive Statistics and Data Analysis99 Questions
Exam 3: Probability Concepts and Distributions111 Questions
Exam 4: Sampling and Estimation123 Questions
Exam 5: Hypothesis Testing and Statistical Inference99 Questions
Exam 6: Regression Analysis93 Questions
Exam 7: Forecasting100 Questions
Exam 8: Introduction to Statistical Quality Control101 Questions
Exam 9: Building and Using Decision Models74 Questions
Exam 10: Decision Models With Uncertainty and Risk90 Questions
Exam 11: Decisions, uncertainty, and Risk100 Questions
Exam 12: Queues and Process Simulation Modeling97 Questions
Exam 13: Linear Optimization98 Questions
Exam 14: Integer, nonlinear, and Advanced Optimization Methods100 Questions
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Data on production output,material costs,sales,and accounts receivable,are collected by an organization through ________.
(Multiple Choice)
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________ data are collected over an extended period of time.
(Multiple Choice)
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Nominal data have a specified measure of the distance between observations,but no natural zero.
(True/False)
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All of the following are examples of a discrete metric except ________.
(Multiple Choice)
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In Microsoft Excel,the ________ chart is used to show three-dimensional data.
(Multiple Choice)
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Which of the following is used to add values in a range of cells using Microsoft Excel?
(Multiple Choice)
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In Microsoft Excel,a type of scatter chart in which the size of the data marker corresponds to the value of a third variable,is called a ________.
(Multiple Choice)
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The strongest and most useful form of measurement is the ________.
(Multiple Choice)
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Explain the difference between categorical,ordinal,interval,and ratio data.Give an example for each.
(Essay)
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A unit of measure that provides a way to objectively quantify performance is called a ________.
(Multiple Choice)
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