#14
A stock analyst wants to determine whether there is a difference in the
mean rate of return for three types of stock: utility, retail, and banking
stocks. The following sample information is collected.
Rates of Return
Utility
Retail
14.3
11.5
15.5
18.
Sheet 1
Basic Statistics from Raw Data
Sales Data
Measures of Central tendency
Mean
15.85
Median
16
Mode
16
Range
IQR
18
4.5
Measures of Dispersion
If the data is of a
Sample
Population
Variance 19.9236842
18.9275
St. Dev. 4.46359544 4.35057467
Skewness a
1
StatisticsSummary
JanetSantiago
QNT/275
June29,2015
VahidKeyhani
2
Statistics Summary
According to Stine & Foster (2014), Statistics answers questions using data, or
information about the situation. (chap. 1, pg. 1, para. 1) You can use statistics in an
Chi-squares (x squared) tests are used in non-parametric test. The x square mean equals the
degree of freedom and can be used to test independence and goodness-of-fits. The 2 mean
equals the degrees of freedom and the 2 variance equals the degree of freed
Data Analysis Method
Team C determining the inferential statistics would be chi-square or X squared. The team felt
displaying the categorical data in contingency tables would be the best way to sort and analyze the data.
They had to ensure that there are
Data Analysis using Charts for Statistical Testing
CHI-SQUARE FORMULA
Step One: Observed-Results were gathered in four days speaking to 100 customers.
Table 1
OBSERVED
Amazon
Total
Walmart
Staples
Grainger
Questions Asked
1st Row
3
10
2
1
Where do you do
1
Team-C, Week Three, Summary
Angelica Barlow, Charles Wells, Janet Santiago and Richard Szatanski
QNT/275
July 13, 2015
Vahid Keyhani
2
Suitable and Quantitative
Quantitative research methods are a collection of information that is analyzed relating to
n
Standard Deviation and Variance
Deviation just means how far from the normal
Standard Deviation
The Standard Deviation is a measure of how spread out numbers are.
Its symbol is (the greek letter sigma)
The formula is easy: it is the square root of the Var
Data Analysis using Charts for Statistical Testing
CHI-SQUARE FORMULA
Step One: Observed-Results were gathered in four days speaking to 100 customers.
Table 1
OBSERVED
Total
Amazon
Wal-Mart
Staples
Grainger
Questions Asked
1st Row
3
10
2
1
16
Where do you
1
Week3Summary
JanetSantiago
QNT/275
July13,2015
VahidKeyhani
2
Staples Problem Summary
Collect
Data collection comes from the populations and through samples. A parameter is a
characteristic of a population enabling you to make an educated guess about th
Company: Staples and its Problems (under here) created by Janet Santiago (you)
Last updatedJul
03, 2015, 10:12 AM
Re: Participate today we need to proceed
posted by CHARLES WELLS at Jul 02, 2015, 4:51 PM
Last updated Jul 02, 2015, 4:51 PM
I would say the
1
StaplesProblemSummary
JanetSantiago
QNT/275
June29,2015
VahidKeyhani
2
Staples Problem Summary
Charles Wells, Janet Santiago, and Richard Szatanski selected Staples as the company and
its problem. They found that in early 2014 Staples closed 140 in 2014
Competitors
versus Staples
Where do you
do most of
your online
shopping?
Why do you
shop at your
preferred
retailer?
What is most
important to
you?
Would you
change
retailers if you
got a better
deal
elsewhere?
Amazon
Walmart
Staples
Grainger
54%
23%
18%
We have said that the mean is the sum divided by the count. Statisticians write this with
this special notation. The count of data values is denoted n. In statistics, you can almost
always assume that an n in a formula represents the number of data values
Standard Deviation Formulas
Deviation just means how far from the normal
Standard Deviation
The Standard Deviation is a measure of how spread out numbers are.
You might like to read this simpler page on Standard Deviation first.
But here we explain the fo
1
Alternative Dispute Resolution Paper
2
Alternative Dispute Resolution Paper
Alternative dispute resolution (ADR) refers to the methods used to resolve disputes
withouthavingtogothroughthelegalprocess.Itisthemostwidelyusedbylitigantswhoseek
fasterresults
1
Alternative Dispute Resolution Paper
Alternative Dispute Resolution Paper
Alternative Dispute Resolution (ADR) processes are alternative methods of helping
people resolve legal problems before going to court. ADR involves an independent third person,
ca
Running head: ACCOUNTING & THE REGULATORY ENVIRONMENT
Accounting & The Regulatory Environment
Ahmad Kamar
ACC\561
July 04 , 2016
Dr.Cathleen Davis
1
ACCOUNTING & THE REGULATORY
ENVIRONMENT
2
Accounting & The Regulatory Environment
Company: Bank of America
Running head: BUSINESS CYCLES, ECONOMIC SHOCKS, AND RESTORING
Business Cycles, Economic Shocks, and Restoring Equilibrium
Ahmad Kamar
ECO/561
June 06 , 2016
DR.Michael Trousdale
1
BUSINESS CYCLES, ECONOMIC
SHOCKS, AND RESTORING
2
Business Cycles, Economic
Running head: BUSINESS CYCLES, ECONOMIC SHOCKS, AND RESTORING
EQUILIBRIUM
Business Cycles, Economic Shocks, and Restoring Equilibrium
Justin Brown, Brenda Gross, Ahmad Kamar,
Deborah Namen, Jerome Selman
ECO/561
June 6, 2016
Michael Trousdale
1
BUSINESS C
Running head: CHALLENGES OF EXPANSION TO A FOREIGN LOCATION
Challenges of Expansion to a Foreign Location
Ahmad Kamar
ECO/561
Due Jun 20
Dr.Michael Trousdale
1
CHALLENGES OF EXPANSION TO A
FOREIGN LOCATION
2
Challenges of Expansion to a Foreign Location
A
Running head: DESCRIPTIVE STATISTICS
Descriptive Statistics
Ahmad Kamar
QNT/561
August 29, 2016
Dr. Warren Celestine
1
DESCRIPTIVE STATISTICS
2
Descriptive Statistics
Number of Stores Closed (200 stores)
Distribution: The Data is normally distributed. We
Running head:
1
Determine which method would lead to the best decision when a competitor is submitting a
lower bid for your product. Explain your answer.
Competition is the rivalry among sellers trying to achieve such goals as increasing
profits, market s
2015 Annual Report
Our power management solutions
help solve the worlds toughest challenges.
Smarter use of energy.
More strength and greater control.
Reduced fuel use and emissions.
We help customers do more with less.
Power Forward
Eaton is a power mana
1
Garmin GPS Navigation System
Maria Mendoza, Meredith Watkins
Velica Fogle, William Council
MKT / 421
June 20, 2016
Monique Georges
2
Garmin GPS Navigation System
The Garmin GPS Navigation System is a very useful product in which many consumers
primary u
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