For the selection of a sample. We have selected a sample of:1. a group of students, the number of ten people.2. the number of teachers, ten groups.3. total number of personnel group of ten people.Why we chose a different sample groups because each group of samples there is a lifestyle and a different attitude.The student groups visiting may not need much comfort. They also have a great time, the tour is not limited, narrow band and wide variety of styles.But once more the way life may need more comfortable because there are time limited. It also does not have enough power for the more adventurous there are restrictions.We need to learn that each group understood, for example, Eco-Tourism.
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