How do I solve this problem please. I'm not sure how to start it.

In a random sample of964students from a large public university, it was found that462of the students changed majors during their college years.

(a) Give a 95% confidence interval for the proportion of students at this university who change majors. (Round your answers to four decimal places.)

___________, ____________

(b) Express your results from (a) in terms of thepercentof students who change majors. (Round your answers to two decimal places.)

______________%, __________________%

(c) University officials concerned with counseling students are interested in the number of students who change majors rather than the proportion. The university has36,100undergraduate students. Convert the confidence interval you found in (a) to a confidence interval for thenumberof students who change majors during their college years. (Round your answers to the nearest whole number.)

______________students,____________students