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Author Question: A researcher obtains SSX = 20, SSY = 5, and SP = 7 for a set of n = 25 pairs of scores. The Pearson ... (Read 66 times)

cherise1989

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on: Jun 20, 2018
A researcher obtains SSX = 20, SSY = 5, and SP = 7 for a set of n = 25 pairs of scores. The Pearson correlation for these scores is r = 7/10 = 0.70.
 
  Indicate whether the statement is true or false

Question 2

If samples of size n = 16 are selected from a population with  = 40 and  = 8, the distribution of sample means will have an expected value of 40.
 
  Indicate whether the statement is true or false


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angrybirds13579

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

True

Answer to Question 2

True


cherise1989

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Reply 2 on: Jun 20, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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