A researcher posts a radio advertisement offering $35 in exchange for participation in a short study. The researcher accepts the

Question

3 years ago

12

A researcher posts a radio advertisement offering $35 in exchange for participation in a short study. The researcher accepts the

first eight people who respond to the advertisement. Which of the following statements is true about the sample? (5 points)
A. It is a valid sample because the first eight people were selected to participate.
B. It is not a valid sample because it is not a random sample of the population.
C. It is a valid sample because money was offered to participants.
D. It is not a valid sample because it is only a short study.

Mathematics

2 answers:

LUCKY_DIMON [66] · Answer 1 · 2022-07-13T09:19:36+03:00

LUCKY_DIMON [66]3 years ago

7 0

Answer:

B.

Step-by-step explanation:

Its meh best guess

leonid [27] · Answer 2 · 2022-07-13T11:22:17+03:00

leonid [27]3 years ago

3 0

Answer:

B.

Step-by-step explanation:

I think it is B