Score:
<1 point>
Week 2
1
Testing means - T-tests
In questions 2 and 3, be sure to include the null and alternate hypotheses you will be testing.
In the first 3 questions use alpha = 0.05 in making your decisions on rejecting or not rejecting the null hyp
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Week 3
ANOVA and Paired T-test
At this point we know the following about male and female salaries.
Male and female overall average salaries are not equal in the population.
a.
Male and female overall average compas are equal in the population, but
BUS308 company, are the males and females paid equally for equal work?
When sorting and analyzing the data tab I set filters and first sorted by overall salary, ID
9 a male and ID 43 a female has similar salaries and to determine equality we can look at a
Score:
<1 point>
Week 4
Confidence Intervals and Chi Square (Chs 11 - 12)
For questions 3 and 4 below, be sure to list the null and alternate hypothesis statements. Use .05 for your significance level in making your decisions.
For full credit, you need to
Score:
<1 point>
Week 5
Correlation and Regression
1.
Create a correlation table for the variables in our data set. (Use analysis ToolPak or StatPlus:mac LE function Correlation.)
a.
Reviewing the data levels from week 1, what variables can be used in a P
I believe that a landline provider could provide a good example for all three types of ANOVA which
allows us to make many comparisons using small samples (Tanner & Youssef, 2013).
Anova single factor
For a landline service provider that offers a promotion
Several statistical tests have a way to measure effect size. What is this, and when might you want to use
it in looking at results from these tests on job related data?
The effect size is used to determine the statistical significance and practical import
Read the article, "Better Living Through.Statistics?!" and give an example of how you might use
increasing information to make actual business decisions. Respond to at least two of your classmates
posts.
Reverend Thomas Bayes, who is responsible for a the
Week1 Discussion1
The work that I do is that of an independent contractor. I am contracted to take calls from different types
of establishments for which I am paid a per minute rate. I personally only keep track of the minutes that
each of my calls lasts
WEEK 1 HOMEWORK HINTS
CHAPTER 1 Only questions, no problems.
CHAPTER 2
P2-9 Statement of Cash Flows You must calculate the 2015 net cash flow from
operating activities for Ramakrishnan, Inc.
Cash Flows from Operating Activities
Net income
Additions (sourc
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The ongoing question that the weekly assignments will focu
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In statistics, an effect size is a quantitative measure of the strength of an occurrence. Effect sizes
have examples which includes the correlations between two variables, the mean difference, the
regression coefficient, or also the risk with which someth
Variation is in almost everything we can think of in our everyday lives. They exist in our grocery
bills, utility bills, possibly even in our paychecks and in invoicing. The one variation example
that I can use is the electric bill. Some companies will us
What are some examples of variables that you might want to check using the chi-square
tests? What would these results tell you?
When you have two variables such as males and females and one variable, and for a second
variable would be the make of a vehicl
Organizations look at results in many ways: expenses, quality levels, efficiencies, time,
costs, etc. What measures does your department keep track of?
My boss is the owner of his own sign company. He keeps track of everything that goes on in his
business
I believe the outcome under many situations in a department or in each persons life can be
predicted using a regression equation. For example, I could use family happiness. The
compatibility and happiness could score between a couple with using a regressi
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Running Head: Learning Statistical Analysis for Managers
Week 5 Final Paper: Understanding Statistical Analysis at a Management Level
Ashford University
BUS308, Statistics for Managers
Instructor: Professor Stephanie Bates
April 3, 2017
I
Final Paper Unde
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Dion L Jackson
1329 Jennings Ct
Prosper, TX 75078-5017
Current Course
Course #
Course Title
ACC 205
Principles of Accounting I
Credits Credits Grade Start/End Date
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Course Cost
7/19/2016 - 8/22/2016
$1,329.00
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1
Growing the GDP
GROWING THE GDP
Dion Jackson
Eco320: International Economics
Tracey Lauterborn
March 26, 2016
2
Growing the GDP
There is a heavy belief among government officials that foreign direct investment (FDI) generates
positive productivity effec