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Author Question: The goal for an experiment is to demonstrate that changes in one variable are responsible for ... (Read 46 times)

faduma

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on: Jun 20, 2018
The goal for an experiment is to demonstrate that changes in one variable are responsible for causing changes in a second variable.
 
  Indicate whether the statement is true or false

Question 2

A researcher interested in vocabulary development obtains a sample of three-year-old children to participate in a research study. The average score for the group of 20 is an example of a parameter.
 
  Indicate whether the statement is true or false


cdmart10

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Reply #1 on: Jun 20, 2018
Answer to Question 1

True

Answer to Question 2

False


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faduma

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Reply #2 on: Jun 20, 2018
Thank you


cdmart10

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Reply #3 on: Jun 20, 2018
No problem :)


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