qnt 273 professional tutor / qnt273dotcom

QNT 273 professional tutor / qnt273dotcom

QNT 273 Entire Course

QNT 273 Entire Course

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 2 DQ 2 QNT 273 Week 2 DQ 3 QNT 273 Week 3 Individual Assignment Textbook Assignments QNT 273 Week 3 Learning Team Assignment Textbook Assignment QNT 273 Week 3 Learning Team Statistical Symbols and Definitions Matching Assignment QNT 273 Week 3 DQ 1 QNT 273 Week 3 DQ 2

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QNT 273 Week 1 DQ 1QNT 273 Week 1 DQ 2

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?

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?


QNT 273 Week 1 DQ 3 QNT 273 Week 4 Individual Assignmea QNT 273

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.

Choose one of the following scenarios and watch the accompanying video.You are an executive for an international corporation that is expanding into China. Your task is to set up a hiring program that will be used in the new Chinese branch of the company. Video: “Business the Chinese Way” You work for a refugee relief organization. You are given the job of setting up schools in Chechen refugee camps in Chechnya. Video:


QNT 273 Week 2 DQ 1

QNT 273 Week 2 DQ 2

Resources: Center for Writing Excellence (CWE) Thesis Generator and Annotated Bibliography Sample.In many cases, issues and dynamics reported in the news are also studied by researchers.

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

QNT 273 Week 2 Individual Assignment

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?

Individual Assignment: Textbook Assignment

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


QNT 273 Week 2 Learning Team


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

Learning Team Assignment: Textbook Assignments

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


QNT 273 Week 3 DQ 1

QNT 273 Week 3 DQ 2

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?

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



Individual Assignment: Textbook Assignments




QNT 273 Week 3

Learning Team Assignment: Textbook Assignment

Complete Review Exercise 14 in Ch. 1 of Elementary Statistics




QNT 273 Week 4 DQ 1

QNT 273 Week 4 DQ 2


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

QNT 273 Week 4 Individual

In a normal distribution, what percent of observations fall between the mean and one standard deviation?


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 5 DQ 1

QNT 273 Week 5 DQ 2

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?

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?






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

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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