Of the 270. students 191. (71.%) complete the questionnaire. Of the respondents 53.% were women, 45.% were men and 2.% did not state sex. What are the respondents?
A.They are the 191. students who complete the questionnaire. B.They are the 270. students who are given the questionnaire. C.They are the 53. women who complete the questionnaire. D.They are the 45. men who are given the questionnaire.正确答案A
