Transcript QNT 351 GENIUS innovative education

QNT 351 GENIUS innovative
education
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QNT 351 GENIUS innovative
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QNT 351 Entire Course
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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 GENIUS innovative
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QNT 351 Final Exam Guide (New)
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Q1 The Director of Golf for a local course wants to study the
number of rounds played by members on weekdays. He gathered
the sample information shown below for 520 rounds. At the .05
significance level, is there a difference in the number of rounds
played by day of the week? 2An auditor for American Health
Insurance reports that 20% of policyholders submit a claim during
the year. 15 policyholders are selected randomly. What is the
probability that at least 3 of them submitted a claim the previous
year? 3 When a class interval is expressed as 100 up to 200,
QNT 351 GENIUS innovative
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QNT 351 Final Exam Guide
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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?
QNT 351 GENIUS innovative
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QNT 351 Week 1 Connect Problems
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QNT 351 Week 1 Connect Problem 1. Which of the following is an
example of a continuous variable? 2. The incomes of 50 loan
applicants are obtained. Which level of measurement is income? 3.
The members of each basketball team wear numbers on their
jerseys. What scale of measurement are these numbers
considered? 4. The reported unemployment is
QNT 351 GENIUS innovative
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QNT 351 Week 1 DQ 1
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Week 1 DQ1
Where would you see descriptive statistics used in your work
place?
QNT 351 GENIUS innovative
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QNT 351 Week 1 DQ 2
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Week 1 DQ2
How would you define dependent and independent variables?
What is their significance in research? Explain with examples.
QNT 351 GENIUS innovative
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QNT 351 Week 1 DQ 4
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Week 1 DQ4
How would you define a variable? What is the difference between
QNT 351 GENIUS innovative
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QNT 351 Week 1 DQ 4
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Week 1 DQ4
How would you define a variable? What is the difference between
a dependent and independent variable? Do you
QNT 351 GENIUS innovative
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QNT 351 Week 1 DQ 5
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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.
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QNT 351 Week 1 DQ 6
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Week 1 DQ6
What are the four data measurement scales? Provide two
examples and explain the importance of each in business research.
QNT 351 GENIUS innovative
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QNT 351 Week 1 Individual Assignment Statistics in Business (2
Sets)
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This tutorial contains 2 different Sets of papers
Define statistics.
Identify different types of statistics.
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QNT 351 Week 2 Connect Problems
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QNT 351 Week 2 Connect Problem 1. The director of admissions at
Kinzua University in Nova Scotia estimated the distribution of
student admissions for the fall semester on the basis of past
experience. a. What is the expected number of admissions for the
fall semester?
QNT 351 GENIUS innovative
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QNT 351 Week 2 DQ 1
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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
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QNT 351 Week 2 DQ 2
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Week 2 DQ2
Describe a business situation, other than what has already been
selected by fellow students or selected from the team assignment
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QNT 351 Week 2 DQ 3
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Week 2 DQ3
What level of data is a telephone number? Explain.
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QNT 351 Week 2 DQ 4
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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?
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QNT 351 Week 2 DQ 5
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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?
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QNT 351 Week 2 Individual Assignment My StatsLab
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QNT 351 Week 2 Individual Assignment My StatsLab 10 Problems
QNT 351 GENIUS innovative
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QNT 351 Week 2 Learning Team Assignment Data Collection
(2 Sets)
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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 member’s data for the
Learning Team assignments in this course.
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QNT 351 Week 3 Connect Problems
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Award: 10 out of 10.00 points A sample of 43 observations is
selected from a normal population. The sample mean is 30, and the
population standard deviation is 3. Conduct the following test of
hypothesis using the 0.05 significance level. a. Is this a one- or twotailed test? b. What is the decision rule? (Round your answer to 3
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QNT 351 Week 3 DQ 1
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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.
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QNT 351 Week 3 DQ 2
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Week 3 DQ2
What is the role of probability concepts in business decisionmaking? Provide specific examples.
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QNT 351 Week 3 DQ 3
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Week 3 DQ3
What are the basic differences between a discrete and a
continuous distribution
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QNT 351 Week 3 DQ 4
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Week 3 DQ4
What are the characteristics of standard normal distribution?
Explain how to calculate the z-test
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QNT 351 Week 3 Individual Assignment My StatsLab 14-Problems
(2 Sets)
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QNT 351 Week 3 Individual Assignment My StatsLab 14-Problems
QNT 351 GENIUS innovative
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QNT 351 Week 3 Team Assignment Summarizing and Presenting
Data (2 Sets)
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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
QNT 351 GENIUS innovative
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QNT 351 Week 3 Team Assignment Summarizing and Presenting
Data (2 Sets)
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This tutorial contains 2 different Sets of papers
If using RES/351 data:
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QNT 351 Week 4 DQ 1
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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?
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QNT 351 Week 4 DQ 2
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Week 4 DQ2
Why does the significance level differ among industries? Will the
null hypothesis be more likely to be rejected at α = 0.01 than α =
0.10? As the significance level increases to α = 0.10 from α = 0.01,
which type error is more
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QNT 351 Week 4 DQ 3
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Week 4 DQ3
Please explain the five steps used in hypothesis testing. How does
the five-step procedure for hypothesis testing
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QNT 351 Week 4 DQ 4
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Week 4 DQ4
Please explain terms related to hypothesis testing; please explain
null and alternate hypotheses, explain the
QNT 351 GENIUS innovative
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QNT 351 Week 4 Individual Assignment MyStatsLab 14-Problems (2
Sets)
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QNT 351 Week 4 Individual Assignment MyStatsLab 14-Problems
QNT 351 GENIUS innovative
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QNT 351 Week 4 Individual Assignment Real Estate Data
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Resources: Appendix A1 at the end of Basic Statistics for Business
and Economics
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QNT 351 Week 4 Learning Team Reflection (2 Sets)
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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
QNT 351 GENIUS innovative
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