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FOR MORE CLASSES VISIT www.qnt351genius.com QNT 351 Week 1 Individual Assignment Statistics in Business QNT 351 Week 1 DQ 1 QNT 351 Week 1 DQ 2 QNT 351 Week 1 DQ 3 QNT 351 Week 1 DQ 4 QNT 351 Week 1 DQ 5 QNT 351 Week 1 DQ 6 QNT 351 Week 2 Individual Assignment Data Collection QNT 351 Week 2 Individual Assignment My StatsLab 10 Problems QNT 351 Week 2 DQ 1 QNT 351 Week 2 DQ 2 QNT 351 Week 2 DQ 3 – PowerPoint PPT presentation

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Title: QNT 351 GENIUS Education Expert/qnt351geniusdotcom


1
QNT 351 GENIUS Education Expert/qnt351geniusdotco
m
  • FOR MORE CLASSES VISIT
  • www.qnt351genius.com

2
QNT 351 Entire Course
  • QNT 351 Week 1 Individual Assignment Statistics
    in Business
  • QNT 351 Week 1 DQ 1
  • QNT 351 Week 1 DQ 2
  • QNT 351 Week 1 DQ 3
  • QNT 351 Week 1 DQ 4
  • QNT 351 Week 1 DQ 5
  • QNT 351 Week 1 DQ 6
  • QNT 351 Week 2 Individual Assignment Data
    Collection
  • QNT 351 Week 2 Individual Assignment My StatsLab
    10 Problems

3
QNT 351 Final Exam Guide
  • 1) The main purpose of descriptive statistics is
    to
  • 2) The general process of gathering, organizing,
    summarizing, analyzing, and interpreting data is
    called
  • 3) The performance of personal and business
    investments is measured as a percentage, return
    on investment. What type of variable is return on
    investment?

4
QNT 351 Week 1 DQ 1
  • Week 1 DQ1
  • Where would you see descriptive statistics used
    in your work place?

5
QNT 351 Week 1 DQ 2
  • QNT 351 Week 1 DQ 2
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  • QNT 351 Week 1 DQ 2
  • This Tutorial was purchased 2 times rated B by
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6
QNT 351 Week 1 DQ 3
  • Week 1 DQ3
  • Develop five demographic questions to measure
    gender, age, years of experience, level of
    education, and ethnicity. Identify the level of
    measurement used for each

7
QNT 351 Week 1 DQ 4
  • Week 1 DQ4
  • 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
    examples.

8
QNT 351 Week 1 DQ 5
  • Week 1 DQ5
  • What is the importance of statistics in business
    decision making? Describe a business situation
    where statistics was used in making a decision.

9
QNT 351 Week 1 DQ 6
  • Week 1 DQ6
  • What are the four data measurement scales?
    Provide two examples and explain the importance
    of each in business research.

10
QNT 351 Week 1 Individual Assignment Statistics
in Business (2 Sets)
  • This tutorial contains 2 different Sets of papers
  • Define statistics.
  • Identify different types of statistics.
  • Describe the role of statistics in business
    decision making.

11
QNT 351 Week 2 DQ 1
  • Week 2 DQ1
  • 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?
    When is the median the best measure of central
    tendency?

12
QNT 351 Week 2 DQ 2
  • Week 2 DQ2
  • 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 making a decision.

13
QNT 351 Week 2 DQ 3
  • Week 2 DQ3
  • What level of data is a telephone number? Explain.

14
QNT 351 Week 2 DQ 4
  • Week 2 DQ4
  • 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?

15
QNT 351 Week 2 DQ 5
  • Week 2 DQ5
  • Why is the population shape a concern when
    estimating a mean? What effect does sample size,
    n, have on the estimate of the mean?

16
QNT 351 Week 2 Individual Assignment My StatsLab
  • QNT 351 Week 2 Individual Assignment My StatsLab
    10 Problems
  • Week 2 Problems
  • 1.Choose the correct answer bellow
  • A. It is an estimate or prediction or some other
    generalization about a population based on
    information contained in a sample

17
QNT 351 Week 2 Learning Team Assignment Data
Collection (2 Sets)
  • This tutorial contains 2 different Sets of papers
  • 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.

18
QNT 351 Week 3 DQ 1
  • Week 3 DQ1
  • What are the differences between probability and
    coincidence? Can the probability be more than 1
    or less than 0? Explain why or why not.

19
QNT 351 Week 3 DQ 2
  • Week 3 DQ2
  • What is the role of probability concepts in
    business decision-making? Provide specific
    examples.

20
QNT 351 Week 3 DQ 3
  • Week 3 DQ3
  • What are the basic differences between a discrete
    and a continuous distribution?

21
QNT 351 Week 3 DQ 4
  • Week 3 DQ4
  • What 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 the distribution and the
    meaning of P(0 to z) when z 1.96.

22
QNT 351 Week 3 Individual Assignment My StatsLab
14-Problems (2 Sets)
  • Week 3 DQ4
  • What 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 the distribution and the
    meaning of P(0 to z) when z 1.96.

23
QNT 351 Week 3 Individual Assignment Real Estate
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.

24
QNT 351 Week 3 Team Assignment Summarizing and
Presenting Data (2 Sets)
  • This tutorial contains 2 different Sets of papers
  • 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.

25
QNT 351 Week 4 DQ 1
  • Week 4 DQ1
  • What are some terms related to hypothesis testing
    with which you are already familiar? Why do null
    and alternative hypotheses have to be mutually
    exclusive?

26
QNT 351 Week 4 DQ 2
  • Week 4 DQ2
  • 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 to reduce the likelihood
    of incurring this error?

27
QNT 351 Week 4 DQ 3
  • Week 4 DQ3
  • 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?

28
QNT 351 Week 4 DQ 4
  • Week 4 DQ4
  • 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?

29
QNT 351 Week 4 Individual Assignment MyStatsLab
14-Problems (2 Sets)
  • QNT 351 Week 4 Individual Assignment MyStatsLab
    14-Problems
  • This tutorial contains 2 Sets of stats lab
    problems also
  • This tutorial contains excel file which can be
    used to solve your lab problems even if the
    values doesnt doesnt match

30
QNT 351 Week 4 Individual Assignment Real Estate
Data
  • 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.

31
QNT 351 Week 4 Learning Team Reflection (2 Sets)
  • QNT 351 Week 4 Learning Team Reflection
  • This tutorial contains 2 different sets
  • Discuss the following with your Learning Team
  • The steps in testing a research hypothesis
  • Comparing the means of two or more groups

32
QNT 351 Week 4 Learning QNT 351 Week 5 Indivdiual
Assignment MyStatsLab Problems Team Reflection (2
Sets)
  • QNT 351 Week 5 Indivdiual Assignment MyStatsLab
    Problems

33
QNT 351 Week 5 Individual Assignment Real Estate
Data
  • 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 Exercises from
    Ch. 13 of Basic Statistics for Business and
    Economics.

34
QNT 351 Week 5 Learning Team Assignment Analyzing
and Interpreting Data Paper and Presentation
  • If using RES/351 data
  • Ask 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.

35
QNT 351 GENIUS Education Expert/qnt351geniusdotco
m
  • FOR MORE CLASSES VISIT
  • www.qnt351genius.com
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