Complete the statements to find the margin of error.
The sample size in this problem is [tex]$\square$[/tex] students.
Estimate the population proportion as [tex]$\hat{p} = \square$[/tex].
[tex]$1 - \hat{p} = \square$[/tex]
When the margin of error is calculated using the formula [tex]$E = z^{\star} \cdot \sqrt{\frac{\hat{p}(1-\hat{p})}{n}}$[/tex], to the nearest tenth of a percent, the result is [tex]$\square \%$[/tex].