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BUS 308 Perfect Education/newtonhelp.com
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Entire Course (New) For more course
tutorials visit www.newtonhelp.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)
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 1 DQ 1 For more course tutorials
visit www.newtonhelp.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 Data and statistical tools to
answer a single research question In our BUS308
company, are the males and females paid equally
for equal work?
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 1 DQ 2 For more course tutorials
visit www.newtonhelp.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.
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 1 Problem Set For more course
tutorials visit www.newtonhelp.com   1. For assist
ance with these calculations, see the Recommended 
Resources for Week One. Measurement issues. Data, 
even numerically code variables, can be one of 4 l
evels  nominal, ordinal, interval, or ratio. It i
s important to identify which level a variable is,
 as this impacts the kind of analysis we can do wi
th the data. For example, descriptive statistics s
uch as means can only be done on interval or ratio
 level data. Please list, under each label, the va
riables in our data set that belong in each group.
.
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 1 Quiz (2 Set) For more course
tutorials visit www.newtonhelp.com   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
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 2 DQ 1 For more course tutorials
visit www.newtonhelp.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. Part One Hypothesis Testing
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 2 DQ 2 For more course tutorials
visit www.newtonhelp.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  
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 2 Problem Set For more course
tutorials visit www.newtonhelp.com   Before
starting this assignment, make sure the the
assignment data from the 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,
and copying the entire sheet to this file (Weekly
Assignment Sheet or whatever you are calling your
master assignment file).
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 2 Quiz (3 Set) For more course
tutorials visit www.newtonhelp.com   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
group two is predicted to be significantly less
productive than sales group one? 
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 3 DQ 1 For more course tutorials
visit www.newtonhelp.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 groups. This suggests that we
need to masteror at least understanda number of
statistical tests. Why cant we just master a
single statistical testsuch as the t-testand
use it in situations calling for mean equality
decisions? (This should be started on Day 1.) 
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 3 DQ 2 For more course tutorials
visit www.newtonhelp.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.
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 3 Problem Set (Anova) For more
course tutorials visit www.newtonhelp.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.
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 3 Quiz (3 Set) For more course
tutorials visit www.newtonhelp.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.
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 4 DQ 1 For more course tutorials
visit www.newtonhelp.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. between
the years 1790 and 1820 and the number of
churches built each of those years (citation
lost). Discuss this correlation What does it
tell us? Does rum drinking cause church building?
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 4 DQ 2 For more course tutorials
visit www.newtonhelp.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.  
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 4 Problem Set (Regression and
Correlation) For more course tutorials
visit www.newtonhelp.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. The first question this week looks at
correlations and the creation of a correlation
table for our variables.  The second question
asks for a regression equation showing how the
different variables impact the compa-ratio
measure.
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 4 Quiz (3 Set) For more course
tutorials visit www.newtonhelp.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. Question 2.  A correlation of .90 and
above is generally considered too strong to be of
any practical significance.
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 5 DQ 1 For more course tutorials
visit www.newtonhelp.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? (This should be started on Day
1.)
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BUS 308 Week 5 DQ 2 For more course tutorials
visit www.newtonhelp.com   What are common
mistakes in linear regression analysis? 
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 5 Final Paper Statistics Reflection
(2 Papers) For more course tutorials
visit www.newtonhelp.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). 
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 5 Problem Set For more course
tutorials visit www.newtonhelp.com   1. Create a c
orrelation table for the variables in our  (Use an
alysis ToolPak or StatPlusmac LE function Correla
tion).  a. Reviewing the data levels from week 1, 
what variables can be used in a Pearsons Correlat
ion Table (which is what Excel produces)?  b. Plac
e the table here. 
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BUS 308 Perfect Education/newtonhelp.com
BUS 308 Week 5 Quiz (3 Set) For more course
tutorials visit www.newtonhelp.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 within the data set.
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BUS 308 Perfect Education/newtonhelp.com