This topic contains a solution. Click here to go to the answer

Author Question: Total variability is the calculated by dividing the within-group variance by the between-group ... (Read 89 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
Total variability is the calculated by dividing the within-group variance by the between-group variance.
 
 Indicate whether the statement is true or false

Question 2

Which of the following are sources for database information?
 a. external c. None of the above.
  b. internal d. Both of the above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nhea

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

F
Total variability is the sum of the two variances.

Answer to Question 2

D
Internal information such as sales records, and external information such as government census data are sources of information for databases.




clippers!

  • Member
  • Posts: 828
Reply 2 on: Jun 29, 2018
YES! Correct, THANKS for helping me on my review


Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

For a complete list of videos, visit our video library