For the first data value in the list 28 place a tally mark against the. The smallest number is 6 and the biggest number is 21 so groups that have a width of 5 are reasonable. The total number of counts each club receives is the frequency of the number of students joining that club.
C Calculate the percentage of students who joined the Hockey club.
Consider in a class of 30 students 5 like badminton. We organize the data in the frequency table. Name of the random variable Optional. C Calculate the percentage of students who joined the Hockey club.