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Confidence Intervals: Population Proportions
12th - Higher Ed
In this interval worksheet, students examine given data to construct a confidence interval for a specified proportion. They also identify the minimum sample size needed to support the required margin of error around the population. Seven...
How to Calculate Confidence Intervals and Margin of Error
7 mins 11th - 12th CCSS: Adaptable
Explore the meaning of the margin of error and how to use it to calculate the confidence interval with a video that explains how to calculate a margin of error based on the sample size. The instructor also makes a connection between the...