BUS 308 Keep Learning/newtonhelp.com

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BUS 308 Keep Learning /newtonhelp
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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

•  
• 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

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BUS 308 Keep Learning /newtonhelp

•  
• 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 Keep Learning /newtonhelp

• BUS 308 Week 1 Problem Set
• For more course tutorials visit
• www.newtonhelp.com
• 1. For assistance with these calculations, see the
   Recommended Resources for Week One. Measurement i
  ssues. Data, even numerically code variables, can 
  be one of 4 levels  nominal, ordinal, interval, o
  r ratio. It is important to identify which level a
   variable is, 

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

•  
• 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.

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

• 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,

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

•  
• 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.

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

• 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

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BUS 308 Keep Learning /newtonhelp

• 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.

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

• 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.  

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

•  
• 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?
•  

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp

• 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?

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BUS 308 Keep Learning /newtonhelp

• BUS 308 Week 5 Problem Set
• For more course tutorials visit
• www.newtonhelp.com
• 1. Create a correlation table for the variables in
   our  (Use analysis ToolPak or StatPlusmac LE fun
  ction Correlation). 
• a. Reviewing the data levels from week 1, what var
  iables can be used in a Pearsons Correlation Tabl
  e (which is what Excel produces)? 

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BUS 308 Keep Learning /newtonhelp

• 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 Keep Learning /newtonhelp