After a query, the query is a student at the University, the number of 100 people has made a calculated as the proportion by the split into 3 parts for analysis.
After leading the inquiry to be questioned on a number of university students. 100 people have been doing it Was used to calculate the ratio. Divided into 3 parts together in the analysis.
After the inquiry to be questioned, as university students in the 100 people do that. ก็นำ to calculate a proportion, divided into 3 and together in the analysis.