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Confidence Interval Examples and Calculations by aman_nsu is a document available to read on EtoBox.
What is Confidence Interval Examples and Calculations about?
1. The document provides examples and explanations for calculating confidence intervals for a sample mean. It discusses the differences between using a normal distribution versus a t-distribution based on whether the population standard deviation is known. 2. An example is given of calculating a 95% confidence interval for the mean annual family contribution to a church based on a sample. The population size is small enough to use a t-distribution rather than normal. 3. Computer software can also be use
- Author
- aman_nsu
- Language
- EN