APA cite 300 words1. Sampling has many different concepts. Read Chapter 11 and then discuss the following: List and define several sampling terms. What is sampling? What is random sampling?2. Valid research results depend on high response rates. Read Chapter 8 and discuss: How can response rates be improved?Are you interested in seeing two brief, interesting videos explaining sampling? Watch the videos.https://www.youtube.com/watch?v=sb8cUvysc9A&feature=youtu.behttps://www.youtube.com/watch?v=a0AFG7CZ7DQ&feature=youtu.beHealth Services Research Methods 2ed Publisher: Cengage Author’s Name: Leiyu Shi ISBN: 978-1-4283-5229-2