In Grade 7 class of Mr,Dela Cruz,a survey regarding the sports where the students ate good at was made.Ten students was choosen to be the respondents of the said survey,they are sarah,Anah,mary,jacy,alex,mark,nathan,joy,allen,and macy respectively.The following data were obtained

Sports. student
swimming. joy,ana,sarah,allen,mary,mark,jacy
Basketball. mark,allen,alex,nathan,jacy
volleyball. joy,nathan,ana,sarah,allen,mary,mark,jacy,alex
badminton. nathan,alex,joy,macy
soccer. nathan,mark,alex,mary,sarah​