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Author Question: Which of the following situations lends itself to cluster samples? a. When it is difficult to ... (Read 43 times)

jake

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on: Jun 24, 2018
Which of the following situations lends itself to cluster samples?
 a. When it is difficult to develop a complete list of the population members.
  b. When the population members are widely dispersed.
  c. When selecting and collecting data from a simple random sample is too costly.
  d. All of these choices are true.

Question 2

The Admissions Officer from a large university mailed a survey to 600 students selected at random. The sample was designed to include 150 students randomly selected from each of the freshman, sophomore, junior, and senior classes on campus. What sampling method was used?
 a. Simple random sample
  b. Systematic sample
  c. Stratified random sample
  d. Cluster sample


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welcom1000

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Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

C


jake

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Reply 2 on: Jun 24, 2018
Excellent

tkempin

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Reply 3 on: Yesterday
Wow, this really help

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