Which of the following is not true about sampling (circle one) :
A) there may exist sampling biases in internet research
B) larger samples are always better for surveys
C) small samples suffice for focus groups
D) convenience samples can, on occasion, be used to generalize to the target population
E) larger samples are necessary for greater confidence levels (as z goes from 1.96 to 2.58)
Correct Answer:
Verified
Q5: Sampling plans fall under the following basic
Q6: Quota samples are typically selected so that
Q7: The weaknesses of a quota sample include
A)
Q8: Which of the following statements is true?
A)
Q9: A researcher is considering drawing a
Q10: The variance of the sample means is
Q11: Which of the following is the best
Q12: The steps necessary to perform a cluster
Q13: In cluster sampling, statistical efficiency
A) is often
Q14: In the previous example, the researcher selects
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