BUS 308 Week 2 DQ 1
This Tutorial was purchased 2 times & rated A by student like you.
This Tutorial contains following Attachments
 BUS 308 N Week 2 DQ 1.docx
DQ #1: Hypothesis Testing / Ttests / Ftest
Although the initial post is due on Day 5, you are encouraged to start working on it early, as it is a threepart discussion that should be completed in sequential order.
Part One – Hypothesis Testing
Read Lecture Four. Lecture Four starts out with the fivestep procedure for hypothesis testing. What is this? What does it do for us? Why do we need to follow these steps in making a judgement about the populations our samples came from? What are the “tricky” parts of developing appropriate hypotheses to test? What examples can you suggest where this process might be appropriate in your personal or professional lives? (This should be started on Day 1.)
Part Two – Ttests
Read Lecture Five. Lecture Five illustrates several ttests on the data set. What conclusions can you draw from these tests about our research question on equal pay for equal work? What is missing from these results to give us a complete answer to the question? Why? (This should be started on Day 3.)
Part Three – Ftest
Read Lecture Six. Lecture Six introduces you to the Ftest for variance equality. Last week, we discussed how adding a variation measure to reports of means was a smart thing to do. Why does variation make our analysis of the equal pay for equal work question more complicated? What causes of variation impact salary that we have not discussed yet? How can you relate this issue to measures used in your personal or professional lives? (This should be completed by Day 5.)
Write a review
Order IdOrder Id will be kept Confidential
Your Name:
Your Review:
Rating: A B C D F
Enter the code in the box below:
This Tutorial was purchased 3 times & rated A+ by student like you.
ASSIGNMENT WEEK 5
1. Create a correlation table for the variables in our (Use analysis ToolPak or StatPlus:mac LE function Correlation).
a. Reviewing the data..

This Tutorial was purchased 11 times & rated A by student like you.
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 minim..

This Tutorial was purchased 6 times & rated A by student like you.
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.
..

This Tutorial was purchased 8 times & rated A+ by student like you.
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 secon..

This Tutorial was purchased 12 times & rated A+ by student like you.
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 first question asks us to determine if the ..

This Tutorial was purchased 2 times & rated A by student like you.
BUS 308 Week 2 Quiz
Question 1. To find the zscore 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 ..

This Tutorial was purchased 8 times & rated A+ by student like you.
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 ..

This Tutorial was purchased 4 times & rated A+ by student like you.
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 4. A probabil..

This Tutorial was purchased 3 times & rated A by student like you.
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 to identify which ..

This Tutorial was purchased 9 times & rated A by student like you.
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
BUS 308 Wee..

This Tutorial was purchased 3 times & rated A+ by student like you.
BUS 308 Week 3 Quiz
Question 1. A single factor ANOVA output includes information on
Question 2. ANOVA tests for variance differences
Question 3. Excel’s single factor ANOVA does not have a related Effect Size measure associated with it.
Qu..

This Tutorial was purchased 4 times & rated A by student like you.
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. ..

This Tutorial was purchased 4 times & rated A by student like you.
What are common mistakes in linear regression analysis?
..

This Tutorial was purchased 7 times & rated A+ by student like you.
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..

This Tutorial was purchased 3 times & rated A+ by student like you.
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.
..

This Tutorial was purchased 6 times & rated A+ by student like you.
Part One – Correlation
Read Lecture Ten. Lecture Ten introduces the idea that different variables may move together—sometimes 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 ..

This Tutorial was purchased 1 times & rated A+ by student like you.
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.
..

This Tutorial was purchased 5 times & rated A+ by student like you.
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 master—or at least understa..

This Tutorial was purchased 3 times & rated A by student like you.
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
..

This Tutorial was purchased 2 times & rated A by student like you.
DQ #1: Hypothesis Testing / Ttests / Ftest
Although the initial post is due on Day 5, you are encouraged to start working on it early, as it is a threepart discussion that should be completed in sequential order.
Part One – Hypothesis Testing
Read Lecture Four. Lecture Four starts ..

This Tutorial was purchased 2 times & rated A+ by student like you.
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.
..

This Tutorial was purchased 8 times & rated A+ by student like you.
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 researc..
