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Author Question: Confounding occurs when an uncontrolled factor covaries or changes together with an independent ... (Read 17 times)

DelorasTo

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on: Jun 19, 2018
Confounding occurs when an uncontrolled factor covaries or changes together with an independent variable.
 
  Indicate whether the statement is true or false

Question 2

In a pretest-posttest design, a researcher makes multiple observations before and after the introduction of a treatment.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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Jayson

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Reply #1 on: Jun 19, 2018
Answer to Question 1

T

Answer to Question 2

False


DelorasTo

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Reply 2 on: Jun 19, 2018
Excellent

elyse44

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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