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

Author Question: The group which received the placebo is called a. the experimental group b. the control group ... (Read 142 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
The group which received the placebo is called
 
  a. the experimental group
  b. the control group
  c. the matched group
  d. the model group

Question 2

Standard deviation and variance are based on the logic of
 
  a. an average deviation value.
  b. a median deviation value.
  c. the sum of deviation values.
  d. a large amount of variability in the sample.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Answer to Question 1

b

Answer to Question 2

a




kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jun 20, 2018
:D TYSM


ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

For a complete list of videos, visit our video library