Statistics - 8.4.2 Calculations With Estimating Population Proportions

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Again we look at how to calculate the minimum sample size required for a specified margin of error this time in n a confidence interval for proportions.

0:00 Intro
0:08 Doing the Math - Isolate n
2:30 Using the Formula to Solve for Sample Size
4:54 Try These On Your Own
5:21 Solution for a
6:21 Solution for b
7:08 Solution for c
8:21 Up Next

This playlist follows the text, Beginning Statistics, 3rd ed, Warren, Denley, Atchley

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Thank you! Great explanation as always.

SSSNIPD