Confidence Intervals
Completion requirements
Watch these videos, which discuss confidence intervals. The first video walks you through finding a confidence interval for a sample proportion, and the second is an example of finding a confidence interval for a sample mean.
- Video 1: Confidence Interval Example
- Video 2: Small Sample Size Confidence Intervals
Source: Khan Academy,
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Last modified: Friday, 11 July 2025, 12:46 PM