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Author Question: Decision trees are composed of nodes (circles, squares, and triangles) and branches (lines). a. ... (Read 139 times)

saraeharris

  • Hero Member
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  • Posts: 546
on: Jun 24, 2018
Decision trees are composed of nodes (circles, squares, and triangles) and branches (lines).
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

Which statement is true regarding regression error, ?
 a. It is the same as a residual.
  b. It can be calculated from the observed data.
  c. It cannot be calculated from the observed data.
  d. It is unbiased.


lkanara2

  • Sr. Member
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  • Posts: 329
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

c


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