Improve sampling for COVID-19 testing

Answer each question in detailincluding the bullet points and write for each question about 3-4 sentences.

1) Identify target population:

• Who, specifically, are you interested in? (Describes target population for whom you'd like to get data (e.g., a particular demographic, residents of a specific geographic area, members of a particular profession, etc.) - choose 18 years old and older dults latinos in riverside county

2) Choose a sampling frame:

• How will you reach/recruit study participants? (Describes sampling frame (i.e., specific recruitment method and who it covers)

3) Choose a sampling method and describe how you will select your sample

• Probability or nonprobability sampling? (choose one and explain why that one)
• Random, stratified, purposive, snowball, etc.? Describes specific steps you would take to draw sample? (choose one and explain why that one , also why is better and reliable)

(Random definition: Sample is selected purely on the basis of a chance through a random process, stratified definition:Ensures different groups within sampling frame will be induced, purposive definition: Information should be: Knowledgeable, Willing to talk, Representative, and, Must pass completeness and saturation testes, snowball definition: Used for hard-to-reach or hard-to-identify interconnected population and Normally cannot be confident that sample represents total population of interest)

4) Why do you feel this is the best approach? (

• Describes strengths and weaknesses in regards to generalizability and feasibility (e.g., resource constraints, ethical concerns, etc.)
• How well will your sample represent the population as a whole?
• How expensive will it be?