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Author Question: In general, the degrees of freedom (df ) is the size of the sample (n) a. plus the number of ... (Read 77 times)

SGallaher96

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on: Jun 29, 2018
In general, the degrees of freedom (df ) is the size of the sample (n)
 a. plus the number of parameters estimated in the sample
  b. minus the number of parameters estimated in the sample
  c. minus (  Xi )2
  d. divided by the number of parameters estimated in the sample

Question 2

Univariate statistical analysis tests hypotheses involving only one variable.
 
 Indicate whether the statement is true or false


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ttt030911

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Reply #1 on: Jun 29, 2018
Answer to Question 1

B
For the testing of means, df = n1; the general form is that df is equal to the sample size minus the number of parameters estimated in the sample.

Answer to Question 2

T


SGallaher96

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Reply #2 on: Jun 29, 2018
Thank you :)


ttt030911

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Reply #3 on: Jun 29, 2018
Happy to help you


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