1) Quantitative: 1. Explain sampling or eligibility criteria for selection of research participants. 2. Discuss the characteristics for probability sampling methods and non-probability sampling methods. 3. Discuss sample size in quantitative research. 4. Reliability and validity are important concepts concerned with data collection in research. Discuss the difference between reliability and validity. 5. What is probability? 6. What is the significance of p= 0.050.01; and 0.001? 2) Qualitative 1. Explain sampling in qualitative research. 2. How is the goal of sampling for quali​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​tative research different from sampling for quantitative research? 3) Read the following article: Bolin_Factors assoc with physican activity in african americans with HTN.pdf (ATTACHED) Discuss what type of sample was used in the study. Was the sample adequate for this study and why? Would you use a different type of sampling method and explain why? Please answer all questions in APA format 2 pages, Please, you should be utilizing the current textbook. Chapters 9 and 10(attached) APA formatting and referencing is correct. Readings, references used beyond required text. No first person is used in the post. Please, 4 References should be no greater than 3-5 years old Thank​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​s