Current time: 0:00Total duration: 15:02

0 energy points

# Margin of error 1

Finding the 95% confidence interval for the proportion of a population voting for a candidate. Created by Sal Khan.

If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content
# Margin of error 1

Current time: 0:00Total duration: 15:02

0 energy points

Finding the 95% confidence interval for the proportion of a population voting for a candidate. Created by Sal Khan.