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Author Question: For a two-tailed hypothesis test evaluating a Pearson correlation, what is stated by the null ... (Read 108 times)

dollx

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on: Jun 20, 2018
For a two-tailed hypothesis test evaluating a Pearson correlation, what is stated by the null hypothesis?
 
  A) There is a non-zero correlation for the general population.
  B) The population correlation is zero.
  C) There is a non-zero correlation for the sample.
  D) The sample correlation is zero.

Question 2

Which combination of factors will produce the smallest value for the standard error?
 
  A) A large sample and a large standard deviation
  B) A small sample and a large standard deviation
  C) A large sample and a small standard deviation
  D) A small sample and a small standard deviation


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Laurenleakan

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

B

Answer to Question 2

C


dollx

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

Perkypinki

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Reply 3 on: Yesterday
Gracias!

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