Suppose 1,600 of 2,000 Registered Voters Sampled Said They Planned

Multiple Choice

Suppose 1,600 of 2,000 registered voters sampled said they planned to vote for a particular candidate. Using the 0.95 degree of confidence, what is the interval estimate for the population proportion (to the nearest tenth of a percent) ?

A) 78.2% to 81.8%
B) 69.2% to 86.4%
C) 76.5% to 83.5%
D) 77.7% to 82.3%
E) None of the choices are correct