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Author Question: If extraneous variables are not controlled in an experiment, what major problem will the researcher ... (Read 79 times)

Anajune7

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on: Jul 13, 2018
If extraneous variables are not controlled in an experiment, what major problem will the researcher face?
 
  a. not having enough data to allow for valid statistical analysis
  b. the results will be stated in subjective, and possibly biased terms
   c. it cannot be known which variable(s) produced the observed results
  d. not having enough participants

Question 2

The two effects that influence the dependent variable are main effects and interaction effects in
 
  __________ design.
 
  Fill in the blanks with correct word


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ynlevi

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

C

Answer to Question 2

factorial


Anajune7

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Reply 2 on: Jul 13, 2018
YES! Correct, THANKS for helping me on my review

sultansheikh

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Reply 3 on: Yesterday
Excellent

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