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

Author Question: The average deviation is the A) Sum of the differences between the scores and mean (maintaining ... (Read 18 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Aug 4, 2018
The average deviation is the
 
  A) Sum of the differences between the scores and mean (maintaining the sign).
  B) Square root of the variance.
  C) Sum of the absolute differences between the scores and mean divided by the number of scores.
  D) Sum of the absolute differences between the scores and mean divided by the number of scores minus 1.

Question 2

The average squared distance (deviation) of each score from the mean is called the
 
  A) Standard deviation.
  B) Sum of squares.
  C) Variance.
  D) Range.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jsherida

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


FButt

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Aug 4, 2018
Both answers were spot on, thank you once again


Jsherida

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Aug 4, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period
Differences between a Nurse Practitioner Differences between a Nurse Practitioner
EEG recordings showing the differences between normal, absence seizure, and generalized tonic–clonic EEG recordings showing the differences between normal, absence seizure, and generalized tonic–clonic
When the IQ scores of identical twins differ, behavior genetics researchers attribute these to ... When the IQ scores of identical twins differ, behavior genetics researchers attribute these to ...
a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation
A Scatterplot of the Test Scores and Average Grades of 10 Students A Scatterplot of the Test Scores and Average Grades of 10 Students
Video: Double Vacuum Process (Illustration No Audio)

For a complete list of videos, visit our video library