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Author Question: The technique employed for establishing the correlation that is left over between two variables, ... (Read 93 times)

BRWH

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on: Jun 20, 2018
The technique employed for establishing the correlation that is left over
  between two variables, when both are known to be correlated with a third
  variable, is called the
 
  a. multiple R
  b. coefficient of determination
  c. product-moment
  d. partial correlation

Question 2

One popular statistical technique for evaluating the level of item
  discrimination is the
 
  a. standard error of measurement
  b. standard error of the mean
  c. standard error of estimate
  d. point biserial correlation


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tanna.moeller

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

d

Answer to Question 2

d


BRWH

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Reply #2 on: Jun 20, 2018
Thank you


tanna.moeller

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Reply #3 on: Jun 20, 2018
No problem :)


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