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This video discusses more sophisticated types of probability sampling: stratified random sampling and multi-stage cluster sampling. You learn about weighing in stratified sampling and the…
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English - en Department
FMG
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This video discusses the two simplest types of probability sampling: simple random sampling and systematic sampling. You also learn about the possibility of bias in systematic sampling.
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English - en Department
FMG
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This video explains the essential features of probability sampling is. You learn why probability (or random) sampling minimizes the selection threat to external validity. In the next videos different…
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English - en Department
FMG
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This video explains some basic sampling concepts. It is important to know these, because some sampling methods offer better protection against the selection threat to external validity. Concepts…
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English - en Department
FMG
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This video teaches you about choosing the right sample size for means and proportions.
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English - en Department
FMG
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In this video Matthijs uses an example in which he discusses the topics from this module: population distribution, sampling distribution, sample distribution, probability of selecting a simple random…
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English - en Department
FMG
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In this video Matthijs uses an example in which he discusses the topics from this module: population distribution, sampling distribution, sample distribution, probability of selecting a simple random…
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English - en Department
FGw
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In this video Matthijs explains what a sampling distribution of a sample proportion looks like. The exact same logic applies here as with the sampling distribution of the sample mean.
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English - en Department
FMG
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This video explains three types of distributions: population distribution, data/sample distribution and sampling distribution. Matthijs also shows how you can compute the probability of selecting…
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English - en Department
FMG
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This video explains what the sampling distribution is. This distribution is important, because it is the link that helps researchers to draw conclusions about a population on the basis of only one…
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English - en Department
FMG
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This video explains you how the drawing of a sample works. Matthijs discusses some good and poor sampling methods and he also deals with different forms of bias you could encounter along the way. The…
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English - en Department
FMG
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In this video Matthijs explains the difference between sample and population. You also learn what the difference between sample statistics and inferential statistics is.
This course consists…
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English - en Department
FMG
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This video explains you how quantifying probabilities with a tree diagram works in practice.
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English - en Department
FMG
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This video teaches you to determine and quantify probabilities.You also learn about a relevant tool that helps with this: the tree diagram.
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English - en Department
FMG
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This video discusses how to compare two dependent groups on a quantitative variable using a paired sample t-test. You also learn how to calculate the corresponding confidence interval.
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English - en Department
FMG
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Instruction for a One sample t test in SPSS
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English - en Department
FMG
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