| Desired Margin of Error $m$: | % |
| Confidence Level: | |
| Population Proportion Guess $p^{*}$: |
| Desired Margin of Error: | $m=$ |
| Population Proportion Guess: | $p^{*}=$ |
| Critical $z$ Value: | $z^{*}=$ |
| Desired Margin of Error $m$: | % |
| Confidence Level: | |
| Population Proportion Guess $p^{*}$: |
| Desired Margin of Error: | $m=$ |
| Population Proportion Guess: | $p^{*}=$ |
| Critical $z$ Value: | $z^{*}=$ |