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BUS 308 HELPS Lifetime Success / bus308helps.com
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BUS 308 HELPS Lifetime Success / bus308helps.com

• 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)

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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com

• 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.

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BUS 308 HELPS Lifetime Success / bus308helps.com
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. It
is important
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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com
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. Part One
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BUS 308 HELPS Lifetime Success / bus308helps.com

• 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

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BUS 308 HELPS Lifetime Success / bus308helps.com
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,
and
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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com

• 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.

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BUS 308 HELPS Lifetime Success / bus308helps.com
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. The
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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com

• 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.

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BUS 308 HELPS Lifetime Success / bus308helps.com
BUS 308 Week 4 Problem Set (Regression and
Correlation) FOR MORE CLASSES VISIT www.bus308help
s.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
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BUS 308 HELPS Lifetime Success / bus308helps.com
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.
Question 2. A correlation of .90 and above is
generally considered
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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com

• BUS 308 Week 5 DQ 2
• FOR MORE CLASSES VISIT
• www.bus308helps.com
•  
•  
• What are common mistakes in linear regression
  analysis?

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BUS 308 HELPS Lifetime Success / bus308helps.com
BUS 308 Week 5 Final Paper Statistics Reflection
(2 Papers) FOR MORE CLASSES VISIT www.bus308helps.
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?
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BUS 308 HELPS Lifetime Success / bus308helps.com
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
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BUS 308 HELPS Lifetime Success / bus308helps.com
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 within the data
set. Question 3. The percent confidence interval
is the range having the percent
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BUS 308 HELPS Lifetime Success / bus308helps.com