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

Author Question: The group which received the placebo is called a. the experimental group b. the control group ... (Read 124 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jun 20, 2018
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
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jun 20, 2018
Gracias!

ashely1112

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

« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

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.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Negative control of a repressible set of genes: function of the trp repressor and corepressor in reg Negative control of a repressible set of genes: function of the trp repressor and corepressor in reg
Negative feedback control of the female reproductive hormones Negative feedback control of the female reproductive hormones
Internal and External Loci of Control Internal and External Loci of Control
Control of transcription of a flagellar protein operon by a riboswitch for the regulatory nucleotide Control of transcription of a flagellar protein operon by a riboswitch for the regulatory nucleotide
Hydrogen ions control acidity Hydrogen ions control acidity
Video: Nerve Impulse Transmission Animation

For a complete list of videos, visit our video library