« previous next »

Author Question: Decision trees are composed of nodes (circles, squares, and triangles) and branches (lines). a. ... (Read 117 times)

saraeharris

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

TRUE

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

he vertebrate stomach as an example of an organ composed of all four tissue types he vertebrate stomach as an example of an organ composed of all four tissue types
Effects of introduced parasites on American chestnut trees. Effects of introduced parasites on American chestnut trees.
Bouchard's Nodes and Heberden's Nodes Bouchard's Nodes and Heberden's Nodes
Lymphatic vessels pick up excess tissue fluid, purify it in the lymph nodes, and then return it to t Lymphatic vessels pick up excess tissue fluid, purify it in the lymph nodes, and then return it to t
Approximation a polygon with triangles Approximation a polygon with triangles
QTL analysis in introgression lines QTL analysis in introgression lines
Video: Nucleic acid digestion - brush border enzymes, end products & transport mechanism

For a complete list of videos, visit our video library