Question

I dont know how to do this question, help me for a medal

Answer 1

this is a math question bro,

Answer 2

So, I would randomly select some high school parents and give them a voluntary survey asking them to answer the question. They can answer at their own convenience. I think this fits the criteria haha.

Answer 3

I think this: SRS would just be randomly selecting parents from high schools (across the country to be completely random)

Convenience would be something like choosing parents from your high school

Not sure about a voluntary response sample.