BUS 308 HELPS Teaching Resources / bus308helps.com

1
BUS 308 HELPS Teaching Resources / bus308helps.com
2
BUS 308 HELPS Teaching Resources
BUS 308 Entire Course (New) FOR MORE CLASSES
VISIT www.bus308helps.com   BUS 308 Week 2
Problem Set BUS 308 Week 3 Problem Set (Anova)
BUS 308 Week 4 Problem Set (Regression and
Correlation) BUS 308 Week 5 Final Paper
Statistics Reflection (2 Papers) BUS 308 Week 1
DQ 1 BUS 308 Week 1 DQ 2
3
BUS 308 HELPS Teaching Resources
BUS 308 Week 1 DQ 1 FOR MORE CLASSES
VISIT www.bus308helps.com   Part Two Data
Characteristics Read Lecture One on descriptive
data and review the Employee Data . Be sure to
familiarize yourself with the different variables
shown on the Data tab. In this course, we will be
using the Employee
4
BUS 308 HELPS Teaching Resources
BUS 308 Week 1 DQ 2 FOR MORE CLASSES
VISIT www.bus308helps.com   DQ 2 Webliography
Post a question that you had related to the
material this week. Conduct research to provide
the answer to the question and provide the
source.
5
BUS 308 HELPS Teaching Resources
BUS 308 Week 1 Problem Set FOR MORE CLASSES
VISIT www.bus308helps.com   1. For assistance
with these calculations, see the Recommended
Resources for Week One. Measurement issues. Data,
even numerically code variables, can be one of 4
levels nominal, ordinal, interval, or ratio.
6
BUS 308 HELPS Teaching Resources
BUS 308 Week 1 Quiz (2 Set) FOR MORE CLASSES
VISIT www.bus308helps.com   BUS 308 Week 1 Quiz
Question 1. Calculating the median requires data
of at least what level ? Question 2. If sales
data are reported in dollar values, what is the
scale of the data ? Question 3. Empirical
probability is Question
7
BUS 308 HELPS Teaching Resources
BUS 308 Week 2 DQ 1 FOR MORE CLASSES
VISIT www.bus308helps.com   DQ 1 Hypothesis
Testing / T-tests / F-test Although the initial
post is due on Day 5, you are encouraged to start
working on it early, as it is a three-part
discussion that should be completed in sequential
order.
8
BUS 308 HELPS Teaching Resources
BUS 308 Week 2 DQ 2 FOR MORE CLASSES
VISIT www.bus308helps.com   Post a question that
you had related to the material this week.
Conduct research to provide the answer to the
question and provide the source
9
BUS 308 HELPS Teaching Resources
BUS 308 Week 2 Problem Set FOR MORE CLASSES
VISIT www.bus308helps.com   Employee Salary Data
Set file is copied over to this Assignment file.
You can do this either by a copy and paste of all
the columns or by opening the data file, right
clicking on the Data tab, selecting Move or Copy,
10
BUS 308 HELPS Teaching Resources
BUS 308 Week 2 Quiz (3 Set) FOR MORE CLASSES
VISIT www.bus308helps.com   BUS 308 Week 2 Quiz
Question 1. To find the z-score of a value, which
Excel function could be used? Question 2. Which
statement is not true? Question 3. What is the
alternate hypothesis in a problem where sales
11
BUS 308 HELPS Teaching Resources
BUS 308 Week 3 DQ 1 FOR MORE CLASSES
VISIT www.bus308helps.com   Part One Multiple
Testing Read Lecture Seven. The lectures from
last week and Lecture Seven discuss issues around
using a single test versus multiple uses of the
same tests to answer questions about mean
equality between
12
BUS 308 HELPS Teaching Resources
BUS 308 Week 3 DQ 2 FOR MORE CLASSES
VISIT www.bus308helps.com   DQ 2 Webliography
Post a question that you had related to the
material this week. Conduct research to provide
the answer to the question and provide the
source.
13
BUS 308 HELPS Teaching Resources
BUS 308 Week 3 Problem Set (Anova) FOR MORE
CLASSES VISIT www.bus308helps.com   During this
week, we will look at ways of testing multiple
(more than two) data samples at the same time. We
will continue to use the data and assignment file
that we opened in Week 2, we just move on to the
Week 3 tab.
14
BUS 308 HELPS Teaching Resources
BUS 308 Week 3 Quiz (3 Set) FOR MORE CLASSES
VISIT www.bus308helps.com   BUS 308 Week 3 Quiz
Question 1. A single factor ANOVA output includes
information on Question 2. ANOVA tests for
variance differences Question 3. Excels single
factor ANOVA does not have a related Effect Size
measure associated with it. Question
15
BUS 308 HELPS Teaching Resources
BUS 308 Week 4 DQ 1 FOR MORE CLASSES
VISIT www.bus308helps.com   Part One
Correlation Read Lecture Ten. Lecture Ten
introduces the idea that different variables may
move togethersometimes due to causation and at
other times due to an unknown influence. An
example involves the perfect (1.0) correlation
between annual number of rum barrels imported
into the New England region of the U.S.
16
BUS 308 HELPS Teaching Resources
BUS 308 Week 4 DQ 2 FOR MORE CLASSES
VISIT www.bus308helps.com   DQ 2 Webliography
Post a question that you had related to the
material this week. Conduct research to provide
the answer to the question and provide the
source.
17
BUS 308 HELPS Teaching Resources
BUS 308 Week 4 Problem Set (Regression and
Correlation) FOR MORE CLASSES
VISIT www.bus308helps.com   Problem Set Week Four
This week we get to answer our equal pay for
equal work question by looking at relationships
between and among the different variables.
18
BUS 308 HELPS Teaching Resources
BUS 308 Week 4 Quiz (3 Set) FOR MORE CLASSES
VISIT www.bus308helps.com   BUS 308 Week 4 Quiz
Question 1. The t Stat value is used to determine
the statistical significance of each of the
variables listed in a regression analysis.
19
BUS 308 HELPS Teaching Resources
BUS 308 Week 5 DQ 1 FOR MORE CLASSES
VISIT www.bus308helps.com   Part One Confidence
Intervals Read Lecture Thirteen. Lecture Thirteen
introduces you to confidence intervals. What is a
confidence interval, and why do some prefer them
to single point estimates? Ask your manager what
is preferred and why? What are the strengths and
weaknesses of using confidence intervals in
making decisions
20
BUS 308 HELPS Teaching Resources
BUS 308 Week 5 DQ 2 FOR MORE CLASSES
VISIT www.bus308helps.com   What are common
mistakes in linear regression analysis?
21
BUS 308 HELPS Teaching Resources
BUS 308 Week 5 Final Paper Statistics Reflection
(2 Papers) FOR MORE CLASSES VISIT www.bus308help
s.com   This tutorial contains 2 Different Papers
The final paper provides you with an opportunity
to integrate and reflect on what you have learned
during the class. The question to address is
What have you learned about statistics? In
developing your responses, consider at a
minimum and discuss the application of each of
the course elements in analyzing and making
decisions about data (counts and/or
measurements).
22
BUS 308 HELPS Teaching Resources
BUS 308 Week 5 Problem Set FOR MORE CLASSES
VISIT www.bus308helps.com   ASSIGNMENT WEEK 5 1.
Create a correlation table for the variables in
our (Use analysis ToolPak or StatPlusmac LE
function Correlation). a. Reviewing the data
levels from week 1, what variables can be used in
a Pearsons
23
BUS 308 HELPS Teaching Resources
BUS 308 Week 5 Quiz (3 Set) FOR MORE CLASSES
VISIT www.bus308helps.com   BUS 308 Week 5 Quiz
Question 1. Compared to the ANOVA test, Chi
Square procedures are not powerful (able to
detect small differences). Question 2. In
confidence intervals, the width of the interval
depends only on the variation
24
BUS 308 HELPS Teaching Resources / bus308helps.com