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Sample Size Calculator Cross Sectional Study

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Sample Size Calculator Cross Sectional Study. How to calculate sample size in descriptive cross sectional studies (prevalence studies). You enter the desired confidence level, .

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The reverse is also true: The application will show three different sample . How to calculate sample size in descriptive cross sectional studies (prevalence studies).

This means that we will be .

If the prevalence is 50%, 'd' (20% of 'p') would then be 0.2*50= 10 (as compared to 'd' = 4 when 'p' = 20%). The smaller the value of . Cross sectional studies or cross sectional survey are done to estimate a population parameter like prevalence of some disease in a community or finding the . If the prevalence is 50%, 'd' (20% of 'p') would then be 0.2*50= 10 (as compared to 'd' = 4 when 'p' = 20%).

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