1. Introduction:
This is the final project for the Data Analysis for Business class. I’ve been learning how to analyze statistics and how those studies will help in predicting and deciding in business cases during this quarter. This project also gives me a chance to use what I have learned in class in real life. My project is about the growth of the number of employments in the fashion designer industry. According to the Bureau of Labor in the United States, a growth of 5% will exist in this industry by 2016. Through this project I want to prove that the prediction of the Bureau of Labor in the United States is true, and reject the hypothesis that the growth of this industry is less than 5%.

2. Body:
You can add a theoretical discussion in your project…this is optional. But, if you want to discuss your study’s goal and basic theoretical truth behind your hypotheses, you are welcome to do that in this section.

3. Hypotheses:
The industry will grow less than 5%.

4. Method:
5.1. Data Collection:
Annual wage of fashion designers by areas, May 2006
Area Name| Employment| Hourly mean wage| Annual mean wage| Los Angeles-Long Beach-Glendale, CA Metropolitan Division| 2500| $34.34 | $71,430 | Los Angeles-Long Beach-Santa Ana, CA| 2920| $33.66 | $70,010 | Riverside-San Bernardino-Ontario, CA| 30| $27.19 | $56,560 | San Francisco-Oakland-Fremont, CA| 240| $36.25 | $75,400 | San Francisco-San Mateo-Redwood City, CA Metropolitan Division| 150| $33.80 | $70,310 | Santa Ana-Anaheim-Irvine, CA Metropolitan Division| 410| $29.49 | $61,350 | Washington-Arlington-Alexandria, DC-VA-MD-WV| 30| $27.07 | $56,300 | Boston-Cambridge-Quincy, MA-NH| 680| $29.80 | $61,990 | Boston-Cambridge-Quincy, MA NECTA Division| 450| $29.61 | $61,600 | Brockton-Bridgewater-Easton, MA NECTA Division| 60| $27.33 | $56,850 | Providence-Fall...

...On
HypothesisTesting
Submitted By: 090430 Date of Submission: 19.09.2010
Urban and Rural Planning Discipline
Khulna University, Khulna
Preface:
A hypothesis is a statement about a population parameter developed for the purpose of testing. The terms hypothesistesting and testing a hypothesis are used interchangeably....

...HypothesisTesting I
Pat Obi
What is a “Hypothesis?”
A statement or claim about the value of a
population parameter: μ, σ2, p
Pat Obi, Purdue University Calumet
2
Decision Rule
1.
x 0
Z
s
n
Compare calculated Z value to Z value from
Table (critical Z value)
Reject H0 if calculated Z value lies in the
rejection/significance region (i.e. region)
ALTERNATIVELY:
2.
Compare p-value to
Reject H0 if p-value <
Pat Obi, Purdue...

...APP6JMaloney problems 2. 4, 6, 10, 18, 22, 24
2 ) The value of the z score un a hypothesis test is influenced by a variety of factors.
Assuming that all the other variables are held constant, explain how the value
of Z is influenced by each of the following?
Z= M - u / SD
a) Increasing the difference between the sample mean and the original.
The z score represents the distance of each X or score from the mean.
If the distance between the sample mean and the...

...Name of designer/label
Biography of designer/label
Influences on design
Type of clothing line
PINK TARTAN
Kimberley Newport-Mimran is the president and head designer of Pink Tartan, . The New York Pink Tartan showroom opened in 2004, and the line is now carried at Saks Fifth Avenue, Neiman Marcus, Bloomingdale’s, Holt Renfrew and The Bay as well as specialty stores across North America, Dubai and Seoul.
Newport-Mimran studied fashion...

...HYPOTHESISTESTING
WHAT IS THIS HYPOTHESIS????
• In simple words it means a mere assumption or supposition to be proved of disproved.
• But, for a researcher it is a formal question that he intends to resolve.
• Example: I assume that 1) under stress and anxiety a person goes into depression.
2) It leads to aggressive behaviour.
Eg. : Students who get better counselling in a university will show a greater increase in creativity than students...

...Release date: 27 April 2014
Submission date: 9 May 2014
TUTORIAL ON HYPOTHESISTESTING (1)
Basic Concept
1. State the null and alternative hypothesis for each conjecture :
a. A researcher thinks that if expectant mothers use vitamin pills, the birth weight of the babies will increase. The average birth weight of the population is 3.0kg.
b. An engineer hypothesizes that the mean number of defects can be decreased in a manufacturing process of...

... Are the following assets? If so, whose assets, and why?
(a) Members of the Australian hockey team
(b) A 9-month lease agreement to rent a business office
(c) Expenditure on research and development
(d) An unsigned, documented contractual agreement to build specialised equipment for a client
(e) A building bequeathed to a firm
(f) A 5-year option to acquire property, where the option was purchased by the company a year ago
(a) Human resources arguably meet the definition of assets of...

...What is HypothesisTesting?
A statistical hypothesis is an assumption about a population parameter. This assumption may or may not be true. Hypothesistesting refers to the formal procedures used by statisticians to accept or reject statistical hypotheses.
Statistical Hypotheses
Null hypothesis. The null hypothesis, denoted by H0, is usually the hypothesis that sample observations...

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