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SSC Quickhelp | | |
Type of analysis
Sample size calculator offers you two main dimensions of analysis, each with 2 values:
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means versus proportions
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a single characteristic versus the difference between two characteristics
This amounts to four different kinds of analysis used in research:
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Estimating a single mean
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Concluding there is a difference between two means (or not)
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Estimating a single proportion
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Concluding there is a difference between two proportions (or not)
The example found below this page describes a real world example of the type of research you selected,
to help you relating to your real world.
next Values and settings
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