Author Question: If an increase on one variable is associated with an increase on another variable, the variables are ... (Read 203 times)

mmm

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If an increase on one variable is associated with an increase on another variable, the variables are
 
  a) positively correlated
   b) highly correlated
   c) negatively correlated
   d) not correlated

Question 2

A ________ is an example of a decision error.
 
  a) true positive
   b) true negative
  c) false negative
  d) both a and c



swimkari

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Answer to Question 1

A

Answer to Question 2

C



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