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Author Question: The first step in setting up a stratified sampling plan is to a. select an independent random sample ... (Read 69 times)

jake

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on: Jun 29, 2018
The first step in setting up a stratified sampling plan is to
 a. select an independent random sample from each strata
  b. analyze the strata for representativeness based on an external criterion variable
  c. select every kth element in the sampling frame
  d. divide the population into mutually exclusive and collectively exhaustive groups

Question 2

SPSS and SAS are common statistical software packages used in business research.
 
 Indicate whether the statement is true or false


Rilsmarie951

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Reply #1 on: Jun 29, 2018
Answer to Question 1

D
Step 1 is to divide the sample into mutually exclusive and collectively exhaustive groups.
Step 2 is the select an independent random sample from each group.

Answer to Question 2

T


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