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12 relations: Bias, Data collection, Facebook, Hypothesis, Nonprobability sampling, Pilot experiment, Population, Power (statistics), Questionnaire, Sample (statistics), Sampling error, Survey (human research).
Bias
Bias is disproportionate weight in favour of or against one thing, person, or group compared with another, usually in a way considered to be unfair.
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Data collection
Data collection is the process of gathering and measuring information on targeted variables in an established systematic fashion, which then enables one to answer relevant questions and evaluate outcomes.
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Facebook is an American online social media and social networking service company based in Menlo Park, California.
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Hypothesis
A hypothesis (plural hypotheses) is a proposed explanation for a phenomenon.
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Nonprobability sampling
Sampling is the use of a subset of the population to represent the whole population or to inform about (social) processes that are meaningful beyond the particular cases, individuals or sites studied.
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Pilot experiment
A pilot study, pilot project, or pilot experiment is a small scale preliminary study conducted in order to evaluate feasibility, time, cost, adverse events, and improve upon the study design prior to performance of a full-scale research project.
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Population
In biology, a population is all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding.
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Power (statistics)
The power of a binary hypothesis test is the probability that the test correctly rejects the null hypothesis (H0) when a specific alternative hypothesis (H1) is true.
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Questionnaire
A questionnaire is a research instrument consisting of a series of questions (or other types of prompts) for the purpose of gathering information from respondents.
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Sample (statistics)
In statistics and quantitative research methodology, a data sample is a set of data collected and/or selected from a statistical population by a defined procedure.
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Sampling error
In statistics, sampling error is incurred when the statistical characteristics of a population are estimated from a subset, or sample, of that population.
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Survey (human research)
In research of human subjects, a survey is a list of questions aimed at extracting specific data from a particular group of people.
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Accidental sample, Accidental sampling, Convenience Sampling (Statistics), Convenience sample, Grab sample, Grab sampling, Opportunity sample, Opportunity sampling.
