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# Confidence interval of difference of means

Sal uses a confidence interval to help figure out if a low-fat diet helps obese people lose weight. Created by Sal Khan.

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# Confidence interval of difference of means

Current time: 0:00Total duration: 15:49

0 energy points

Sal uses a confidence interval to help figure out if a low-fat diet helps obese people lose weight. Created by Sal Khan.