The City Administration Wants to Find Out How Many College

The city administration wants to find out how many college students visit the city library regularly. The survey has been conducted among the students of this city. There were 356 students who responded to the survey question, and 102 of them responded that they visited the city library regular. Estimate the proportion of the college students in the city who visit the library regularly and calculate the margin of error with the confidence level of 95%.

A) The proportion of college students in the city who visit the library regularly is 0.28, the margin of error is 0.047.
B) The proportion of college students in the city who visit the library regularly is 0.29, the margin of error is 0.039.
C) The proportion of college students in the city who visit the library regularly is 0.28, the margin of error is 0.039.
D) The proportion of college students in the city who visit the library regularly is 0.29, the margin of error is 0.047.
E) The proportion of college students in the city who visit the library regularly is 0.29, the margin of error is 0.024.