Calculating the Confidence interval for a mean using a formula - statistics help
This video carries on from "Understanding Confidence Intervals" • Understanding Confidence Intervals: S...
In this video we introduce a formula for calculating a confidence interval for a mean.
It uses graphics and animation to help understanding.
0:00 Introduction
1:50 Level of confidence
3:00 An example using a sample of apples from the orchard
4:18 Important clarification about what the confidence interval is NOT.
4:35 Example of lots of confidence intervals from the same population
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