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Author Question: If the psychologist finds that the sum of squared deviations from the mean of the difference scores ... (Read 37 times)

melina_rosy

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on: Jun 20, 2018
If the psychologist finds that the sum of squared deviations from the mean of the difference scores of the sample is 135, the estimated population variance would be
 
  A) 135/10 = 13.5
  B) 135/ 9 = 15.0
  C) 10/135 = .074
  D) 9/ 135 = .067

Question 2

In a 3  3 analysis of variance, the number of populations is
 
  A) 2
  B) 3
  C) 6
  D) 9


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SAUXC

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

B

Answer to Question 2

D


melina_rosy

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Reply 2 on: Jun 20, 2018
Excellent

yeungji

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Reply 3 on: Yesterday
Wow, this really help

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