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Author Question: The technique employed for establishing the correlation that is left over between two variables, ... (Read 68 times)

BRWH

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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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Answer to Question 1

d

Answer to Question 2

d





 

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