Title: BUS 308 Experience Tradition/newtonhelp.com
1BUS 308 Experience Tradition/newtonhelp.com
2BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Entire Course (New)
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- For more course tutorials visit
- www.newtonhelp.com
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- 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 Week 2 DQ 1
- BUS 308 Week 2 DQ 2
3BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 1 DQ 1
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- For more course tutorials visit
- www.newtonhelp.com
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- 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?
4BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 1 DQ 2
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- For more course tutorials visit
- www.newtonhelp.com
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- 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.
5BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 1 Problem Set
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 1. For assistance with these calculations, see the
 Recommended Resources for Week One. Measurement i
ssues. Data, even numerically code variables, canÂ
be one of 4 levels  nominal, ordinal, interval, o
r ratio. It is important to identify which level a
 variable is, as this impacts the kind of analysis
 we can do with the data. For example, descriptive
 statistics such as means can only be done on inte
rval or ratio level data. Please list, under eachÂ
label, the variables in our data set that belong i
n each group.. - 2. The first step in analyzing data sets is to fin
d some summary descriptive statistics for key vari
ables. For salary, compa, age, Performance Rating,
 and Service find the mean and standard deviation
 for 3 groups overall sample, Females, and Males.
 You can use either the Data Analysis DescriptiveÂ
Statistics tool or the Fx average and stdev func
tions. Note Place data to the right, if you use D
escriptive statistics, place that to the right asÂ
wellÂ
6BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 1 Quiz (2 Set)
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- For more course tutorials visit
- www.newtonhelp.com
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- 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. Â Â A probability is found by
dividing the number of possible outcome (0) by
the number of successes (e)P o/e.
7BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 2 DQ 1
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- For more course tutorials visit
- www.newtonhelp.com
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- 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
8BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 2 DQ 2
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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
9BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 2 Problem Set
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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).
10BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 2 Quiz (3 Set)
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- For more course tutorials visit
- www.newtonhelp.com
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- Question 1. To find the z-score of a value, which
Excel function could be used? - Question 2. Â 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? - Question 4. Using the T-test Two-sample
Assuming Equal Variances test, the output can
provideÂ
11BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 3 DQ 1
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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.)Â - Â
12BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 3 DQ 2
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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.
13BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 3 Problem Set (Anova)
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- During this week, we will look at ways of testing
multiple (more than two) data samples at the same
time. - Â
- 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.
14BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 3 Quiz (3 Set)
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- For more course tutorials visit
- www.newtonhelp.com
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- BUS 308 Week 3 Quiz
- Question 1. Â A single factor ANOVA output
includes information on - Question 2. Â ANOVA tests for variance differences
- Question 3. Â Excels single factor ANOVA does not
have a related Effect Size measure associated
with it.
15BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 4 DQ 1
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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).
16BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 4 DQ 2
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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.
17BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 4 Problem Set (Regression and
Correlation) -
- For more course tutorials visit
- www.newtonhelp.com
- Â
- Problem Set Week FourÂ
- 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. Â The second question
asks for a regression equation showing how the
different variables impact the compa-ratio
measure.
18BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 4 Quiz (3 Set)
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- For more course tutorials visit
- Â
- www.newtonhelp.com
- Â
- BUS 308 Week 4 Quiz
- Â
- 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. Â A correlation of .90 and above is
generally considered too strong to be of any
practical significance. - Question 3. A p-value of 9.22E-36 equals
0.00000000000000000000000000000000000922 and is
less than .05
19BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 5 DQ 1
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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.) - Â
20BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 5 DQ 2
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- For more course tutorials visit
- www.newtonhelp.com
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- What are common mistakes in linear regression
analysis?Â
21BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 5 Final Paper Statistics Reflection
(2 Papers) -
- For more course tutorials visit
- www.newtonhelp.com
- Â
- This tutorial contains 2 Different Papers
- Â
- 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).Â
22BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 5 Problem Set
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- For more course tutorials visit
- www.newtonhelp.com
- Â
- 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)? - b. Place the table here.Â
- c. Using r approximately .28 as the significant r
 value (at p  .05) for a correlation between 50 v
alues, what variables are significantly related to
 salary? To compa? - d. Looking at the above correlations  both signif
icant or not  are there any surprises  by that I
 mean any relationships you expected to be meaning
ful and are not, and vice-versa?Â
23BUS 308 Experience Tradition/newtonhelp.com
- BUS 308 Week 5 Quiz (3 Set)
-
- For more course tutorials visit
- www.newtonhelp.com
- Â
- BUS 308 Week 5 QuizÂ
- Question 1. Â 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 probability of
containing the actual population parameter.
24BUS 308 Experience Tradition/newtonhelp.com