First I will stand in front of the entrance of the WSE to conduct surveys of students in three period of breakfast, lunch, afternoon, evening. I will sit in wait for each class until out of play. On 8:30 am-9 pm, 3:30-4 h and 8 h-8 h 30 dinner for them to fill out the survey. In addition to that I will ask a few students in this period of time, this phase is called the Primary Data
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