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Author Question: The extent to which changes in the dependent variable can confidently be attributed to the influence ... (Read 45 times)

vicotolentino

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on: Jun 19, 2018
The extent to which changes in the dependent variable can confidently be attributed to the influence of the independent variable is known as
 
  a. pilot testing.
  b. experimental impact.
  c. internal validity.
  d. internal analysis.

Question 2

In scientific research, validity refers to
 
  a. whether the research has been carefully conducted.
  b. whether the conclusions drawn about the research are correct.
  c. whether an experimental design has been used.
  d. whether the scientist has used a representative sample.


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samiel-sayed

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

c

Answer to Question 2

b


vicotolentino

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

amcvicar

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Reply 3 on: Yesterday
Excellent

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