A survey was conducted among the students of Khulna University to find out how many forms of physical exercise usually swam, 25% said they usually did jogging, 20% said they played cricket, 15% said they usually played football and 20 respondents said they did not take any form of exercise. From the above findings it can be concluded that.
A
The student of khulna University do not usually take physical exercise.
B
No respondent took more than one form of exercise.
C
The method of data collection was not valid.
D
Some of the respondents took more than one form of exercise.
Correct Answer: No respondent took more than one form of exercise.
