« previous next »

Author Question: The sum of the differences between observed values and the group mean for a given set of ... (Read 26 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
on: Jun 29, 2018
The sum of the differences between observed values and the group mean for a given set of observations is known as the _____.
 a. within-group error
  b. between-groups variance
  c. F-ratio
  d.  statistic

Question 2

Which of the following has prompted an even faster expansion and use of electronic communications and cellular network?
 a. wire revolution c. wireless revolution
  b. digital revolution d. None of the above.


irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 29, 2018
Answer to Question 1

A

Answer to Question 2

C
The wireless revolution and the World Wide Web has opened up a vast communications network for use in marketing communications.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Members of the Lemba ethnic group from southern Africa. Members of the Lemba ethnic group from southern Africa.
Basic Food Group Choices for a 1,200 Calorie Eating Plan Basic Food Group Choices for a 1,200 Calorie Eating Plan
How to solve inequalities involving absolute values (Part 1) How to solve inequalities involving absolute values (Part 1)
Possible Sources of Differences in Output per Worker Possible Sources of Differences in Output per Worker
Average Annual Growth Rates of Population by Country Group Average Annual Growth Rates of Population by Country Group
Examples of Differences in Mitochondrial Genetic Codes Examples of Differences in Mitochondrial Genetic Codes
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library