A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts

Question

4 years ago

9

A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts

the first 10 people who respond to the advertisement. Which of the following statements is true about the sample? It is not a valid sample because it is only a short study. It is a valid sample because money is offered to participants. It is a valid sample because the first 10 people were selected to participate. It is not a valid sample because it is not a random sample of the population.

Mathematics

1 answer:

postnew [5] · Answer 1 · 2022-01-25T14:00:46+03:00

postnew [5]4 years ago

5 0

Answer:

It is not a valid sample because it is not a random sample of the population.

Step-by-step explanation:

the only one that makes sense