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For more course tutorials visitwww.uophelp.comQNT 273 Week 1 Individual Assignment Introduction to Statistics PaperQNT 273 Week 1 DQ 1QNT 273 Week 1 DQ 2QNT 273 Week 1 DQ 3

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## QNT 273 Education Begins/uophelp.com

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QNT 273 Entire Course

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• QNT 273 Week 1 Individual Assignment Introduction to Statistics Paper

• QNT 273 Week 1 DQ 1

• QNT 273 Week 1 DQ 2

• QNT 273 Week 1 DQ 3

• QNT 273 Week 2 Learning Team Assignment Misleading Graphs Paper

• QNT 273 Week 2 Learning Team Assignment Textbook Assignments

### QNT 273 Education Begins/uophelp.com

QNT 273 Week 1 DQ 1

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• What are the four types of data? Which data types are quantitative and

• qualitative? What is an example of each of the four types of data?

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QNT 273 Week 1 DQ 2

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• What is a frequency distribution? How does a frequency distribution relate to ahistogram? What are the relative advantages of using a histogram over otherchart types?

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QNT 273 Week 1 DQ 3

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• What is a misleading graph? What are the characteristics of a misleading graph?

• What are possible consequences of using a misleading graph? Give a specificexample to illustrate your point.

### QNT 273 Education Begins/uophelp.com

QNT 273 Week 1 Individual Assignment Introduction to Statistics Paper

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• Individual Assignment: Introduction to Statistics Paper

• Writea 350- to 700-word paper in which you describe how you use statistics in your everyday life.

• Include your definition of statistics and the relative value of statistics in your life.

• Format your paper consistent with APA guidelines.

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QNT 273 Week 2 DQ 1

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• How are the mean, median, and mode similar? How are the mean, median, and mode different? For a given set of data, might the mean, median, and mode be the same? Give specific examples to illustrate your point.

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QNT 273 Week 2 DQ 2

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• What is the difference between a population and a sample? Provide an example of a population and a sample. Why might you use a sample instead of a population?

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QNT 273 Week 2 DQ 3

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• Why might you use statistical notation? What are the advantages of using statistical notation? What are the disadvantages of using statistical notation? Where have you seen statistical notation?

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QNT 273 Week 2 Individual Assignment Textbook Assignment

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• Individual Assignment: Textbook Assignment

• Complete Review Exercise 7 in Ch. 1 of Elementary Statistics.

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QNT 273 Week 2 Learning Team Assignment Misleading Graphs Paper

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• Learning Team Assignment: Misleading Graphs Paper

• Locate an example of a misleading graph such as inconsistent units, missing legends, lacking reference, or gaps in data.

• Write a 350- to 700-word paper in which you describe the problems associated with the graph and how the problems might affect the users.

• Describe what must be done to correct the graph.

### QNT 273 Education Begins/uophelp.com

QNT 273 Week 2 Learning Team Assignment Textbook Assignments

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• Learning Team Assignment: Textbook Assignments

• Complete Exercises 2–3: Problems 13 & 14 in Ch. 2 of Elementary Statistics.

• Complete Exercise 2.4 in Ch. 2 of Introductory Statistics

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QNT 273 Week 3 DQ 1

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• How are the range, variance, and standard deviation related? How do they vary from one another? How is the standard deviation linked to the mean?

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QNT 273 Week 3 DQ 2

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• What is a probability notation? What are the advantages and disadvantages of using a probability notation? How does probability notation aid in decision making?

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QNT 273 Week 3 DQ 3

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• Do probability rules apply in the short term? Why or why not? What is the relationship between probability and luck? When might you use a permutation? When might you use a combination? Give specific examples to support your answer.

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QNT 273 Week 3 Individual Assignment Textbook Assignments

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• Individual Assignment: Textbook Assignments

• Complete Exercises 3–2: Problems 8 & 11 in Ch. 3 of Elementary Statistics.

• Complete Exercises 3.22 & 3.23 in Ch. 3 of Introductory Statistics.

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QNT 273 Week 3 Learning Team Assignment Textbook Assignment

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• Learning Team Assignment: Textbook Assignment

• Complete Review Exercise 14 in Ch. 1 of Elementary Statistics

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QNT 273 Week 3 Learning Team Statistical Symbols and Definitions Matching Assignment

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• Learning Team Assignment: Statistical Symbols and Definitions Matching Assignment

• Complete the Statistical Symbols and Definitions Matching Assignment located on your student website

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QNT 273 Week 4 DQ 1

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• What is a discrete and continuous random variable? What is an example of each variable? What are the similarities and differences between each variable?

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QNT 273 Week 4 DQ 2

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• What are the characteristics of a standard normal distribution? Can two distributions with the same mean and different standard distributions be considered normal? How might you determine if a distribution is normal from its graphical representation?

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QNT 273 Week 4 DQ 3

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• In a normal distribution, what percent of observations fall between the mean and one standard deviation? In a normal distribution, 95% of the data is located between the mean and how many standard deviations? In a normal distribution of 2,216 observations, how many observations fall within one standard deviation of the mean? What may be said of observations that fall beyond three standard deviations?

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QNT 273 Week 4 Individual Assignment Textbook Assignments

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• Individual Assignment: Textbook Assignments

• Complete Exercise 4–1: Problem 14 and Exercises 4–3: Problem 8 in Ch. 4 of Elementary Statistics.

• Include the notation for the rule that is used to solve the problem.

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QNT 273 Week 4 Learning Team Textbook Assignments

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• Learning Team Assignment: Textbook Assignments

• Complete Exercises 4–5: Problems 1, 4, & 7 in Ch. 4 of Elementary Statistics

### QNT 273 Education Begins/uophelp.com

QNT 273 Week 5 DQ 1

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• What are at least three sampling methods? What are the advantages and disadvantages of these sampling methods? What sampling method might you use to solve a problem within your organization? Why?

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QNT 273 Week 5 DQ 2

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• What is the purpose of a sample survey? What are potential mistakes made in developing a sample survey? When is it appropriate to use a sample survey? How might you use a sample survey in your organization?

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QNT 273 Week 5 Individual Assignment Textbook Assignments

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• Individual Assignment: Textbook Assignments

• Complete Exercises 14–1: Problems 1 & 2 in Ch. 14 of Elementary Statistics.

• Complete Exercises 3.76 & 3.77 in Ch. 3 and Exercises 6.4, 6.6, & 6.7 in Ch. 6 of Introductory Statistics.

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QNT 273 Week 5 Learning Team Textbook Assignments

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• Learning Team Assignment: Textbook Assignments

• Complete Exercises 14–2: Problems 1–8 in Ch. 14 of Elementary Statistics.

• Complete Exercise 6.1 in Ch. 6 of Introductory Statistics.

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