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Confidence Intervals for Proportions by Josh Potash is a document available to read on EtoBox.

What is Confidence Intervals for Proportions about?

The document discusses sampling distributions and confidence intervals for proportions. It defines key terms like population and sample proportions, sampling distributions, and margins of error. It explains that as sample size increases, the sampling distribution of the sample proportion approximates a normal distribution. The document also outlines how to construct confidence intervals for proportions using critical values and shows how to calculate required sample sizes to achieve a given margin of error

Author

Josh Potash

Language

EN