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Author Question: A null hypothesis states that all differences between groups are due to A) extraneous variables ... (Read 89 times)

nmorano1

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A null hypothesis states that all differences between groups are due to
 
  A) extraneous variables B) control
  C) operation of the IV D) chance

Question 2

Nina is planning an experiment for her doctoral dissertation. She has already found a research
  idea, conducted the literature search, and formed her hypothesis. What does she need to do
  next?
 
  A) prepare the statistical analysis B) develop the experimental design
  C) seek help from her advisor D) conduct the experiment



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jesse.fleming

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Answer to Question 1

D

Answer to Question 2

B





 

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