« previous next »

Author Question: In a carefully controlled action study, any differences found between the treatment group and the ... (Read 29 times)

rl

  • Hero Member
  • *****
  • Posts: 579
on: Jun 20, 2018
In a carefully controlled action study, any differences found between the treatment group and the control group
   are attributed to the differing manipulation of the
 
  a. dependent variable
  b. intervening variable
  c. extraneous variable
  d. independent variable

Question 2

In research, the population refers to
 
  a. the pool of individuals from which subjects were randomly drawn
  b. the subjects actually participating in the experiment
  c. only those subjects in the control group
  d. only those subjects in the treatment group


Viet Thy

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Mechanism of action of microRNA (miRNA) Mechanism of action of microRNA (miRNA)
The direction of plant cell expansion is controlled by microfibrils and microtubules. Plant cells en The direction of plant cell expansion is controlled by microfibrils and microtubules. Plant cells en
Mechanism of action of the alkylating agents. Mechanism of action of the alkylating agents.
Overview of a computer-controlled high-pressure common rail V-8 diesel engine. Overview of a computer-controlled high-pressure common rail V-8 diesel engine.
A vacuum-operated EGR valve. The vacuum to the EGR valve is computer controlled by the EGR valve ... A vacuum-operated EGR valve. The vacuum to the EGR valve is computer controlled by the EGR valve ...
A bell-shaped, or “normal,” curve shows the distribution of phenotypes for traits controlled by ... A bell-shaped, or “normal,” curve shows the distribution of phenotypes for traits controlled by ...
Video: Dietary Cholesterol & LDL

For a complete list of videos, visit our video library