Is America’s romance with movies on the wane? In a Gallup Poll of n = 800 randomly chosen adults, 45% indicated that movies were getting better wherea

Is America’s romance with movies on the wane? In a Gallup Poll of n = 800 randomly chosen adults, 45% indicated that movies were getting better whereas 43% indicated that movies were getting worse. Find a 98% confidence interval for p, the overall proportion of adults who say that movies are getting better.
You can still ask an expert for help

• Questions are typically answered in as fast as 30 minutes

Solve your problem for the price of one coffee

• Math expert for every subject
• Pay only if we can solve it

$P=0.45$
$\alpha =0.02$
$n-800$
$CI=\frac{P±{z}_{\left(\alpha /2\right)}\ast \sqrt{\left(P\left(1-P\right)}}{N}=\frac{0.45±2.33\ast \sqrt{\left(0.45\left(1-0.45\right)}}{800}$
$98\mathrm{%}CI=0.45±0.041=\left[0.409,0.491\right]$