本页仅为文字内容，不可回答。
Research Design: Basic Sampling/Weighting/Quota by John Ren
Thank you for your time in the Survey!
How would you rate the session overall? (1 Low, 5 Hight)
How would you rate the trainer? (1 Low, 5 Hight)
Which part you like the most? Which part is less?
Any suggestions for improvement to this sessions?
