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Author Question: As a general rule, researchers tend to use ____ level of significance. A. 99 B. 95 C. 50 D. ... (Read 118 times)

tichca

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on: Jul 8, 2018
As a general rule, researchers tend to use ____ level of significance.
 
  A. 99
  B. 95
  C. 50
  D. none of the above

Question 2

Which of the following statement is in the form of a null hypothesis?
 
  A. The child has a learning disability.
  B. There is a correlation between smoking and lung function.
  C. There is no difference between males and females on the variable quality of life.
  D. There is a positive relationship between grades and time spent studying.


Kimmy

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Reply #1 on: Jul 8, 2018
Answer to Question 1

B

Answer to Question 2

C


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