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

Author Question: Dividing subjects into groups at the beginning of experimental research using a random process, so ... (Read 79 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
Dividing subjects into groups at the beginning of experimental research using a random process, so the experimenter can treat the groups as equivalent is called _______________.
 
  a. a control group
  b. an experimental group
  c. random assignment
  d. random dividing
  e. segregating the subjects

Question 2

What was not recommended as an example of good timing in a mail survey?
 
  a. have survey arrive near end of week at households
  b. begin surveys during the summer
  c. have surveys arrive at beginning of week at businesses
   d. avoid vacation periods or historical events



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

okolip

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

C

Answer to Question 2

D




bobbysung

  • Member
  • Posts: 519
Reply 2 on: Aug 17, 2018
Great answer, keep it coming :)


bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

For a complete list of videos, visit our video library