« previous next »

Author Question: In a signal-to-noise ratio, the noise represents the a. difference between the means of both ... (Read 55 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571
on: Jun 20, 2018
In a signal-to-noise ratio, the noise represents the
 
  a. difference between the means of both groups.
  b. variability in means between the groups.
  c. variability in scores within the groups.
  d. number of participants in both groups.

Question 2

In a signal-to-noise ratio, the signal represents the
 
  a. number of participants in both groups.
  b. number of participants minus some value.
  c. variability in scores within the groups.
  d. difference between the means of both groups.


jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

The difference between mieosis and mitoses The difference between mieosis and mitoses
A typical ratchet used to rotate a socket. A ratchet makes a ratcheting noise when it is being ... A typical ratchet used to rotate a socket. A ratchet makes a ratcheting noise when it is being ...
Fire activity ratio Fire activity ratio
Signal Transmission at a Chemical Synapse Signal Transmission at a Chemical Synapse
Sheridan Motors is a car dealership that would like to investigate if there is a difference in ... Sheridan Motors is a car dealership that would like to investigate if there is a difference in ...
Translation at endoplasmic reticulum–bound ribosomes and the signal hypothesis Translation at endoplasmic reticulum–bound ribosomes and the signal hypothesis
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library