Author Question: A stratified random sample is obtained by stratifying the sampling frame, and then selecting a fixed ... (Read 47 times)

laurencescou

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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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Answer to Question 1

F

Answer to Question 2

T



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