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Author Question: The cutoff for defining a large correlation is 0.5. a. True b. False Indicate whether the ... (Read 39 times)

Jipu 123

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  • Posts: 569
on: Jun 24, 2018
The cutoff for defining a large correlation is 0.5.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

In testing for the differences between the means of two independent populations where the variances in each population are unknown but assumed equal, the degrees of freedom is:
 a. n1 + n2
  b. n1 + n2 - 2
  c. n1 + n2 - 1
  d. None of these choices


Jevvish

  • Sr. Member
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  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

B


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