# Math Help - quick margin of error prob

1. ## quick margin of error prob

Newspaper surveys 1027 people. alpha=.05. whats the sampling margin of error?

$1.96\sqrt{{\hat p\hat q\over n}}$ where the max occurs when we use p=q=.5?
The Washington post surveys 1027 randomly selected people. Determine the sampling margin of error (the accuracy) for this poll using $\alpha=.05$