Suppose 1,568 of 2,033 registered voters sampled said they planned to vote for the Republican candidate for president. Using the 0.95 degree of confidence, what is the interval estimate for the population proportion (to the nearest tenth of a percent)?
A. 75.6% to 78.7%
B. 75.9% to 78.3%
C. 75.3% to 79.0%
D. 76.4% to 79.9%