« previous next »

Author Question: The average deviation is: a. the arithmetic average. b. the average distance between the scores ... (Read 276 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jun 20, 2018
The average deviation is:
 
  a. the arithmetic average.
  b. the average distance between the scores in a distribution and the mean of the distribution.
  c. the square root of the average squared deviation from the mean.
  d. the difference between the lowest and highest score in a distribution.

Question 2

The standard deviation is:
 
  a. the arithmetic average.
  b. the middle score in a distribution after the scores have been ordered from highest to lowest orlowest to highest.
 c. the square root of the average squared deviation from the mean.
  d. the difference between the lowest and highest score in a distribution.


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

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?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

In Chuck Close's portrait, the face is quite recognizable when viewed from a distance. Close ... In Chuck Close's portrait, the face is quite recognizable when viewed from a distance. Close ...
On average, students in Roman Catholic schools score higher on national tests than students in ... On average, students in Roman Catholic schools score higher on national tests than students in ...
The inverse-square law and its effects. Doubling your distance away from a radioactive material ... The inverse-square law and its effects. Doubling your distance away from a radioactive material ...
Average Annual Growth Rates of Population by Country Group Average Annual Growth Rates of Population by Country Group
Rapid, long-distance signaling in plants Rapid, long-distance signaling in plants
Physical distance versus recombination distance on human male and female chromosome 19 Physical distance versus recombination distance on human male and female chromosome 19
Video: Phlebotomy

For a complete list of videos, visit our video library