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QNT 273 EntireCourse

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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 Week 2 Individual Assignment Textbook Assignment

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?

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?

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 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.

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.

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?

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?

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.

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.

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.

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?

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?

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.

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.

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.

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.

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?

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?

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?

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.

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 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?

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?

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.

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.