a convenience sample differs from a voluntary sample in that\n a convenience sample is structured based on…

a convenience sample differs from a voluntary sample in that\n a convenience sample is structured based on accessibility to the researcher, and a voluntary sample is based on participant interest.\n convenience samples survey each participant once, and voluntary samples survey each participant numerous times.\n convenience sampling is a method of random sampling, and a voluntary sample is not.\n convenience sampling is not a probability - based method, and voluntary sampling is.

a convenience sample differs from a voluntary sample in that\n a convenience sample is structured based on accessibility to the researcher, and a voluntary sample is based on participant interest.\n convenience samples survey each participant once, and voluntary samples survey each participant numerous times.\n convenience sampling is a method of random sampling, and a voluntary sample is not.\n convenience sampling is not a probability - based method, and voluntary sampling is.

Answer

Brief Explanations:

A convenience sample is formed by selecting easily - accessible individuals for the researcher. A voluntary sample consists of individuals who choose to participate out of their own interest. The other statements are incorrect as convenience sampling is non - random and neither is a probability - based method in the strict sense, and there is no rule about the number of times participants are surveyed.

Answer:

a convenience sample is structured based on accessibility to the researcher, and a voluntary sample is based on participant interest.