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QNT 273 Tutorials / QNT 273dotcom

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QNT 273 Tutorials / QNT 273dotcom

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  1. QNT 273 Tutorials / qnt 273dotcom

  2. QNT 273 Entire Course QNT 273 Tutorials For more course tutorials visit www.qnt273.com QNT 273 Week 1 Individual Assignment Introduction to Statistics Paper QNT 273 Week 1 DQ 1 QNT 273 Week 1 DQ 2 For more course tutorials visit www.qnt273.com 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 1

  3. QNT 273 Week 1 DQ 2 QNT 273 Tutorials For more course tutorials visit www.qnt273.com What is a frequency distribution? How does a frequency distribution relate to ahistogram? What are the relative advantages of using a histogram over other chart types? For more course tutorials visit www.qnt273.com What is a misleading graph? What are the characteristics of a misleading graph? What are possible consequences of using a misleading graph? Give a specific example to illustrate your point. QNT 273 Week 1 DQ 3

  4. QNT 273 Week 1 Individual Assignment Introduction to Statistics Paper QNT 273 Tutorials For more course tutorials visit www.qnt273.com Individual Assignment: Introduction to Statistics Paper For more course tutorials visit www.qnt273.com 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 1

  5. QNT 273 Week 2 DQ 2 QNT 273 Tutorials For more course tutorials visit www.qnt273.com 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? For more course tutorials visit www.qnt273.com 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 DQ 3

  6. QNT 273 Tutorials For more course tutorials visit www.qnt273.com Individual Assignment: Textbook Assignment Complete Review Exercise 7 in Ch. 1 of Elementary Statistics. For more course tutorials visit www.qnt273.com Learning Team Assignment: Misleading Graphs Paper QNT 273 Week 2 Learning Team Assignment Misleading Graphs Paper • QNT 273 Week 2 Individual Assignment Textbook Assignment

  7. QNT 273 Tutorials For more course tutorials visit www.qnt273.com 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 For more course tutorials visit www.qnt273.com 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 1 • QNT 273 Week 2 Learning Team Assignment Textbook Assignments

  8. QNT 273 Tutorials For more course tutorials visit www.qnt273.com What is a probability notation? What are the advantages and disadvantages of using a probability notation? How does probability notation aid in decision making? For more course tutorials visit www.qnt273.com 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 DQ 3 • QNT 273 Week 3 DQ 2

  9. QNT 273 Tutorials For more course tutorials visit www.qnt273.com Learning Team Assignment: Textbook Assignment Complete Review Exercise 14 in Ch. 1 of Elementary Statistics For more course tutorials visit www.qnt273.com 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 3 Learning Team Statistical Symbols and Definitions Matching Assignment • QNT 273 Week 3 Learning Team Assignment Textbook Assignment

  10. QNT 273 Tutorials For more course tutorials visit www.qnt273.com What is a discrete and continuous random variable? What is an example of each variable? What are the similarities and differences between each variable? For more course tutorials visit www.qnt273.com 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 2 • QNT 273 Week 4 DQ 1

  11. QNT 273 Tutorials For more course tutorials visit www.qnt273.com 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, For more course tutorials visit www.qnt273.com 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 Individual Assignment Textbook Assignments • QNT 273 Week 4 DQ 3

  12. QNT 273 Tutorials For more course tutorials visit www.qnt273.com Learning Team Assignment: Textbook Assignments Complete Exercises 4–5: Problems 1, 4, & 7 in Ch. 4 of Elementary Statistics For more course tutorials visit www.qnt273.com 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 1 • QNT 273 Week 4 Learning Team Textbook Assignments

  13. QNT 273 Tutorials For more course tutorials visit www.qnt273.com 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? For more course tutorials visit www.qnt273.com Individual Assignment: Textbook Assignments Complete Exercises 14–1: Problems 1 & 2 in Ch. 14 of Elementary Statistics. QNT 273 Week 5 Individual Assignment Textbook Assignments • QNT 273 Week 5 DQ 2

  14. QNT 273 Tutorials

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