Confidence Intervals 4.) A politician and her campaign need to survey the residents of a state for an upcoming primary. How many would they need to poll to determine her support base, if they use a...

Confidence Intervals

4.) A politician and her campaign need to survey the residents of a state for an upcoming
primary. How many would they need to poll to determine her support base, if they use a
confidence level of 99% and a margin of error of no more than 3.3%? Assume nothing is known
about p^ or q^.