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Author Question: The standard deviation demands that the data form be at least a. nominal b. ordinal c. interval ... (Read 99 times)

crobinson2013

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on: Jun 20, 2018
The standard deviation demands that the data form be at least
 
  a. nominal
  b. ordinal
  c. interval
  d. none of these, since the standard deviation has no data-scale requirements

Question 2

Advanced topic: The sum of the squared deviations of each score from the mean of its group plus the sum of the squared deviations of each score's group's mean from the grand mean equals
 
  A) the grand mean divided by dfTotal.
  B) the portion of the grand mean's deviation accounted for by the score itself.
  C) the portion of the grand mean's deviation accounted for by the score's group.
  D) the sum of squared deviations of each score from the grand mean.


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ndhahbi

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

c

Answer to Question 2

D


crobinson2013

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Reply #2 on: Jun 20, 2018
Thank you!


ndhahbi

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Reply #3 on: Jun 20, 2018
Happy to help


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