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• QNT 351 Entire Course

• QNT 351 Final Exam Guide

• QNT 351 Week 1 Individual Assignment Statistics
  in Business (UOP Course)
• QNT 351 Week 1 DQ 1 (UOP Course)
• QNT 351 Week 1 DQ 2 (UOP Course)

•  
• 1) The main purpose of descriptive statistics is
  to
•  
• 2) The general process of gathering, organizing,
  summarizing, analyzing, and interpreting data is
  called

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• QNT 351 Week 1 DQ 1

• QNT 351 Week 1 DQ 3

• Where would you see descriptive statistics used
  in your work place?

• Develop five demographic questions to measure
  gender, age, years of experience, level of
  education, and ethnicity. Identify the level of
  measurement used for each

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• QNT 351 Week 1 DQ 4

• QNT 351 Week 1 DQ 5

• How would you define a variable? What is the
  difference between a dependent and independent
  variable? Do you think both variables are used in
  every research? Explain why or why not. Provide

• What is the importance of statistics in business
  decision making? Describe a business situation
  where statistics was used in making a decision.

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• QNT 351 Week 1 DQ 6

• QNT 351 Week 1 Individual Assignment Statistics
  in Business

• What are the four data measurement scales?
  Provide two examples and explain the importance
  of each in business research.

• Define statistics.
• Identify different types of statistics.
• Describe the role of statistics in business
  decision making.
• Write a 300-word summary providing at least three
  examples or problem situations in which
  statistics was used

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• QNT 351 Week 2 DQ 1

• QNT 351 Week 2 DQ 2

• Can mean, median, or mode be calculated from all
  statistical data? Explain why or why not. When is
  the mean the best measure of central tendency

• Describe a business situation, other than what
  has already been selected by fellow students or
  selected from the team assignment, where mean and
  standard deviation can be used in decision
  making. Describe how calculation of mean and
  standard deviation can help in

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• QNT 351 Week 2 DQ 3

• QNT 351 Week 2 DQ 4

• What level of data is a telephone number? Explain.

• Does all data have a mean, median, or mode? Why
  or why not? When is the mean the best measure of
  central tendency? When is the median the best
  measure of central tendency

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• QNT 351 Week 2 DQ 5

• QNT 351 Week 2 Individual Assignment Data
  Collection

• Why is the population shape a concern when
  estimating a mean? What effect does sample size,
  n, have on the estimate of the mean?

• Discuss with your team whether you have data from
  RES/351, and if your team would like to use one
  team members data for the Learning Team
  assignments in this course.
•  

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• QNT 351 Week 2 Learning Team Assignment Data
  Collection (2 Sets)

• QNT 351 Week 3 DQ 1

• Discuss with your team whether you have data from
  RES/351, and if your team would like to use one
  team members data for the Learning Team
  assignments in this

• What are the differences between probability and
  coincidence? Can the probability be more than 1
  or less than 0? Explain why or why not.

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• QNT 351 Week 3 DQ 2

• QNT 351 Week 3 DQ 3

• What is the role of probability concepts in
  business decision-making? Provide specific
  examples.

• What are the basic differences between a discrete
  and a continuous distribution?

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• QNT 351 Week 3 DQ 4

• QNT 351 Week 3 Individual Assignment My StatsLab
  14

• are the characteristics of standard normal
  distribution? Explain how to calculate the z-test
  static. Explain how a z-value is used to
  calculate the area under

• QNT 351 Week 3 Individual Assignment My StatsLab
  14-Problems

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• QNT 351 Week 3 Individual Assignment Real Estate
  Data

• QNT 351 Week 3 Team Assignment Summarizing and
  Presenting Data

• Resources Appendix A1 at the end of Basic
  Statistics for Business and Economics
• Answer question 68 in the Data Set Exercises from
  Ch. 3 of Basic Statistics for Business and
  Economics.
• Answer question 34 in the Data Set Exercises from
  Ch. 4 of Basic Statistics for Business and
  Economics.
•  

• If using RES/351 data
•  
• Revise the report submitted in Week Two based on
  the feedback provided by the instructor in the
  team assignment, and insight gained by reading.
•  

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• QNT 351 Week 4 DQ 1

• QNT 351 Week 4 DQ 2

• What are some terms related to hypothesis testing
  with which you are already familiar? Why do null
  and alternative hypotheses have to be mutually

• Why does the significance level differ among
  industries? Will the null hypothesis be more
  likely to be rejected at a 0.01 than a 0.10?
  As the significance level increases to a 0.10
  from a 0.01, which type error is more likely to
  occur? What can be done

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• QNT 351 Week 4 DQ 3

• QNT 351 Week 4 DQ 4

• Please explain the five steps used in hypothesis
  testing. How does the five-step procedure for
  hypothesis testing differ when comparing two
  groups using a t- or z-test? How is the process
  similar?

• Please explain terms related to hypothesis
  testing please explain null and alternate
  hypotheses, explain the difference between two
  different test statistics, then define the
  equations used in both.   Why do null and
  alternative hypotheses have to be mutually
  exclusive?

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• QNT 351 Week 4 Individual Ass

• QNT 351 Week 4 Individual Assignment MyStatsLab 14

• Resources Appendix A1 at the end of Basic
  Statistics for Business and Economics
• Answer question 60 (both parts a. and b.) in the
  Data Set Exercises from Ch. 6 of Basic Statistics
  for Business and Economics.
• Answer question 54

• QNT 351 Week 4 Individual Assignment MyStatsLab
  14-Problems

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• QNT 351 Week 4 Learning Team Reflection

• QNT 351 Week 5 Individual Assignment MyStatsLab
  Problems

• QNT 351 Week 4 Learning Team Reflection

• QNT 351 Week 5 Indivdiual Assignment MyStatsLab
  Problems

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• QNT 351 Week 5 Individual Assignment Real Estate
  Data

• QNT 351 Week 5 Learning Team Assignment Analyzing
  and Interpreting Data Paper and Presentation

• Resources Appendix A1 at the end of Basic
  Statistics for Business and Economics
• Answer question 58 in the Data Set Exercises from
  Ch. 10 of Basic Statistics for Business and
  Economics.
• Answer question 62 in the Data Set

• sk your instructor for specific information
  regarding the analysis you are required to
  perform for your data set.
• Combine your Week Two Learning Team assignment
  and Week Three findings with Week Five findings
  and make a recommendation to the research problem.

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