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Author Question: A high level of reliability: A. ensures high validity. B. has no effect on validity. C. is ... (Read 83 times)

bobthebuilder

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on: Jul 8, 2018
A high level of reliability:
 
  A. ensures high validity.
  B. has no effect on validity.
  C. is necessary, but not sufficient for validity.
  D. has a slight effect on validity.

Question 2

Determining the sample interval (represented by k), randomly selecting a number between 1 and k, and including each kth element in your sample are steps for which type of sampling method?
 
  A. simple random
  B. stratified
  C. cluster
  D. systematic


parshano

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Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: D


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