Multiple Choice
There are several important reasons why researchers are using nonrandom samples in their studies. Which one of the following is NOT a valid reason?
A) Some people randomly selected for participation in a study refuse to participate.
B) Random sampling is often cumbersome, time-consuming, and expensive.
C) Nonrandom sampling produces a sample that is more representative of the population.
D) There are target populations for which there is no available list of all members.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: When several subgroups are compared in a
Q6: Which one of the following statements about
Q7: There are several considerations important to evaluating
Q8: Which one of the following statements about
Q9: There are several important rules about research
Q11: All of the following conditions help researchers
Q12: When some participants refuse to participate in
Q13: When a sample is nonrandom, there are
Q14: When comparing survey response rates for mail
Q15: Which one of the following statements about