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Author Question: A stratified random sample is obtained by stratifying the sampling frame, and then selecting a fixed ... (Read 134 times)

laurencescou

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on: Jul 24, 2018
A stratified random sample is obtained by stratifying the sampling frame, and then selecting a fixed number of items from some of, but not all of, the strata by means of a simple random sampling technique.
  Indicate whether the statement is true or false

Question 2

When a proportional random sample is drawn, the sampling frame is subdivided into various strata, and then a subsample is drawn from each stratum.
  Indicate whether the statement is true or false


livaneabi

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

F

Answer to Question 2

T


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