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Research Methods (m42960)
Keywords: Case study, Content analysis, Control group, Correlation, Ethnography, Experiment field research, Hawthorne effect, Interview, Nonreactive, Participant observation, Population, Primary data, Qualitative data, Quantitative data, Random sample, Research design, Samples, Secondary data analysis, Surveys
Summary: Differentiate between four kinds of research methods: surveys, field research, experiments, and secondary data analysis Understand why different topics are better suited to different research approaches
Subject: Social Sciences, Social Sciences
Language: English
Popularity: 97.90%
Revised: 2012-06-12
Revisions: 3
Simple Random Samples and Statistics (m23496)
Keywords: Matllab techniques, Population distribution, Population parameters, Random sample, Sample parameters, Sampling process, Statistic as estimator
Summary: The (simple) random sample, is basic to much of classical statistics. Once formulated, we may apply probability theory to exhibit several basic ideas of statistical analysis. A population may be most any collection of individuals or entities. Associated with each member is a quantity or a feature that can be ... population parameters.
Subject: Mathematics and Statistics
Language: English
Popularity: 81.92%
Revised: 2009-09-18
Revisions: 8
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