A Recent Study of 750 Internet Users in Europe Found $0.309 < p < 0.391$

Multiple Choice

A recent study of 750 internet users in Europe found that 35% of internet users were women. What is the 95% confidence interval of the true proportion of women in Europe
Who use the internet?

A) $0.309 < p < 0.391$
B) $0.321 < p < 0.379$
C) $0.316 < p < 0.384$
D) $0.349 < p < 0.351$