Describe four methods to sample a population and define sampling error.

1)Describe four methods to sample a population and define sampling error.
2)Explain in detail a hypothesis in statistics.
3)Explain in detail the process of testing a hypothesis, including the six-step procedure for testing a hypothesis.
4)Explain in detail how to distinguish between a one-tailed and a two-tailed test of hypothesis.
5)Explain in detail the difference between dependent and independent samples.

-)The assignments, require in-depth knowledge through research, hence the need for more references and citations. 3 references are required.
-)You must give quality answers that show mastery of the concepts, problems, and key elements being discussed, using clear logic, and supporting facts.

-)You must use citations with references to document information obtained from provided sources and research.

-)Grammatically correct paper, no typos, and must have obviously been proof read for logic.

-)Questions must be typed out as headings, with follow up answers in paragraph format, and a summary or conclusion at the end of the paper.

-)The Assignment must be in APA format

Approved Sources:
All Credible Statistics Journals.
All Credible Strategic Management Journals.
American Economic Journal
Annals of Applied Probability
Annals of Statistics
Credible Scholarly websites like: .gov, .org, .edu, etc.
European Union: https://europa.eu/european-union/index_en
Export.gov: https://www.export.gov/welcome
Harvard Business Review.
International Monetary Fund: http://imf.org
International Trade Administration: https://www.trade.gov/
Journal of Applied Statistics
Journal of Business & Economic and Statistics
Journal of Computational and Graphical Statistics
Journal of Economic Literature
Journal of Finance
Journal of Labor Economics
Journal of Political Economy
Journal of Statistical Software
Journal of the American Statistical Association
Journal of the Royal Statistical Society
Journal of Economic Perspectives
Publishers research websites .com
Quarterly Journal of Economics
Statistical Science
The American Economic Review
The American Statistician
The Annals of Applied Statistics
The Economic Journal
The Economist: http://www.economist.com
The Review of Economic Studies
The Review of Economics and Statistics
The U.S. Census Bureau: http://www.census.gov/foreign-trade/top/
Transparency International: https://www.transparency.org/
World Bank: http://www.worldbank.org
World Economic Forum: https://www.weforum.org/
World Export-Import Bank of the United States: http://www.exim.gov
World Fact book: http://www.cia.gov/cia/publications/factbook
World Intellectual Property Organization: http://www.wipo.int/portal/en/
World Trade Organization: https://www.wto.org/

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