Author Question: A random sample is defined as a. a sample obtained in such a way that each possible sample of ... (Read 138 times)

Davideckstein7

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A random sample is defined as
 a. a sample obtained in such a way that each possible sample of varying sizes of n has an equal probability of being selected.
 
  b. a sample obtained in such a way that each possible sample of fixed size n has an unequal probability of being selected.
 
  c. a sample obtained in such a way that each possible sample of fixed size n has an equal probability of being selected.
 
  d. a sample obtained in such a way that each possible sample of varying sizes of n has an unequal probability of being selected.

Question 2

Importing data from an external database into Excel using Microsoft Query is a three-step process. What are the steps?
 a. Delete missing observations, use Microsoft Query to define a query, and return the data to Excel.
  b. Define the source, use Microsoft Query to define a query, and return the data to the original, external database.
  c. Define the sources, use Microsoft Query to define a query, and return the data to Excel.
  d. Open Excel, use Microsoft Query to define a query, and return the data to Excel.



chreslie

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Answer to Question 1

c

Answer to Question 2

c



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