We used the accidental sampling and collected 30 samples altogther. (11 males and 19 females)
Why did we use accidental sampling? Because its convenient. Our experiment doesn't have any criteria except that the student has to be physically fit.
How did we obtain the samples? We were situated outside LTK 1 and 2. We chose that place as it was a place where most people would pass by, either to get to north canteen, Blk F, or the opposite way to Macdonalds' and Koufu. Also, there would be people coming out from the lecture halls after lectures.
So first we picked a person, and explain the purpose and procedures to he/she. If we had the consent of the person, we proceeded with the experiment. Further explaination will be done later on.
