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Author Question: Quota sampling occurs when every kth person is selected for a study. Indicate whether the ... (Read 378 times)

formula1

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on: Jul 13, 2018
Quota sampling occurs when every kth person is selected for a study.
 
  Indicate whether the statement is true or false

Question 2

Which of the following threats to internal validity would be of concern if an outbreak of salmonella in peanut butter occurred while a study was being conducted on perceptions of peanut butter?
 
  a. maturation
  b. regression to the mean
  c. history
  d. placebo


djofnc

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Reply #1 on: Jul 13, 2018
Answer to Question 1

F

Answer to Question 2

C


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formula1

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Reply #2 on: Jul 13, 2018
Thank you :)


djofnc

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Reply #3 on: Jul 13, 2018
Happy to help you


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