The president’s administration wants to know whether the voters support their foreign aid program. A random sample of 100 voters showed 52 who favored president’s foreign aid program. What is the...

The president’s administration wants to know whether the voters support their foreign aid program. A random sample of 100 voters showed 52 who favored president’s foreign aid program.

What is the minimum sample size needed to achieve 3% (i.e. ± 0.03) margin of error for the 95%
confidence interval?

a. 2301

b. 1159

c. 1066

d. 935