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Author Question: In a(n) ______, the scientist deliberately changes one variable and measures the change in some ... (Read 34 times)

evelyn o bentley

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on: Jun 22, 2018
In a(n) ______, the scientist deliberately changes one variable and measures the change in some other variable.
 
  Fill in the blank with correct word

Question 2

Researchers who want to establish a causal relationship between two variables should use a research design called a(n) ______.
 
  Fill in the blank with correct word


bitingbit

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Reply #1 on: Jun 22, 2018
Answer to Question 1

experiment

Answer to Question 2

Fill in the blank with correct word


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