Of 380 Randomly Selected Medical Students, 21 Said That They $0.0323 < p < 0.0782$

Multiple Choice

Of 380 randomly selected medical students, 21 said that they planned to work in a rural community. Find a 95 % confidence interval for the true proportion of all medical students who plan to work in a rural community.

A) $0.0323 < p < 0.0782$
B) $0.0360 < p < 0.0745$
C) $0.0251 < p < 0.0854$
D) $0.0280 < p < 0.0826$