This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An intercorrelation matrix is one that a. presents the correlations of each variable with each ... (Read 15 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Jun 20, 2018
An intercorrelation matrix is one that
 
  a. presents the correlations of each variable with each other variable.
  b. is symmetric.
  c. has as many rows as it does columns.
  d. all of the above

Question 2

In testing the significance of a correlation coefficient, the degrees of freedom are
 
  a. N
  b. N  1
  c. N  2
  d. N  3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anton

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

C


nevelica

  • Member
  • Posts: 563
Reply 2 on: Jun 20, 2018
:D TYSM

sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Animal cells and the extracellular matrix (ECM) Animal cells and the extracellular matrix (ECM)
The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star
A variable valve timing solenoid being controlled by applying voltage from the PCM. A variable valve timing solenoid being controlled by applying voltage from the PCM.
If the random variable x is exponentially distributed with parameter λ = 4, then P(x ≤ ... If the random variable x is exponentially distributed with parameter λ = 4, then P(x ≤ ...
A graphical representation of correlations in IQ measurements in different sets of individuals. The A graphical representation of correlations in IQ measurements in different sets of individuals. The
To rotate a matrix along the z-axis To rotate a matrix along the z-axis
Video: Ultrasound of a Fetus (Sonogram)

For a complete list of videos, visit our video library