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

Author Question: Dividing subjects into groups at the beginning of experimental research using a random process, so ... (Read 63 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Aug 17, 2018
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
Reply #1 on: Aug 17, 2018
Answer to Question 1

C

Answer to Question 2

D


bobbysung

  • Member
  • Posts: 519
Reply 2 on: Aug 17, 2018
Wow, this really help

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

The process of mitosis in an animal cell. The process of mitosis in an animal cell.
Living in groups and the many eyes hypothesis. Living in groups and the many eyes hypothesis.
Styloid process Styloid process
Research Methods Research Methods
The gradient of the B allele of the ABO blood groups from East to West is due to waves of migration The gradient of the B allele of the ABO blood groups from East to West is due to waves of migration
Operations Research Operations Research
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library