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

Author Question: Which of the following methods can reduce statistical variance? a. random assignment b. sound ... (Read 87 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Jul 13, 2018
Which of the following methods can reduce statistical variance?
 
  a. random assignment
  b. sound methodology
  c. A and B
  d. none of the above

Question 2

____________: Participants in the study have been indirectly assigned to groups based on some characteristic beyond the researcher's control; not able to determine cause and effect relationships.
 
  Fill in the blanks with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AmberC1996

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

Quasi-experimental Research


plus1

  • Member
  • Posts: 676
Reply 2 on: Jul 13, 2018
Excellent

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Research Methods Research Methods
To reduce stress on your client’s neck when the head is turned, put a towel under the shoulder and ... To reduce stress on your client’s neck when the head is turned, put a towel under the shoulder and ...
Interventions to Reduce Disruptive Behaviors Interventions to Reduce Disruptive Behaviors
Introduction to Behavioral Research Methods, 6/E Introduction to Behavioral Research Methods, 6/E
Research Methods Research Methods
Bacterial growth methods Bacterial growth methods
Video: Exercise and cardiac output

For a complete list of videos, visit our video library