« previous next »

Author Question: An example of a randomized controlled experiment is when A) households receive a tax rebate in ... (Read 82 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jun 29, 2018
An example of a randomized controlled experiment is when
 
  A) households receive a tax rebate in one year but not the other.
  B) one U.S. state increases minimum wages and an adjacent state does not, and employment differences are observed.
  C) random variables are controlled for by holding constant other factors.
  D) some 5th graders in a specific elementary school are allowed to use computers at school while others are not, and their end-of-year performance is compared holding constant other factors.

Question 2

Studying inflation in the United States from 1970 to 2006 is an example of using
 
  A) randomized controlled experiments.
  B) time series data.
  C) panel data.
  D) cross-sectional data.


Eunice618

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jun 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

FT-IR experiment FT-IR experiment
A Split-Brain Experiment A Split-Brain Experiment
Unlike this beautiful ant, we humans are not controlled by instincts. Sociobiologists, though, are ... Unlike this beautiful ant, we humans are not controlled by instincts. Sociobiologists, though, are ...
Typical computer-controlled diesel engine fuel injectors. Typical computer-controlled diesel engine fuel injectors.
The Meselson–Stahl experiment proves DNA replicates semiconservatively The Meselson–Stahl experiment proves DNA replicates semiconservatively
he Luria-Delbriick Experiment Demonstrating Are Spontaneous he Luria-Delbriick Experiment Demonstrating Are Spontaneous
Video: Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

For a complete list of videos, visit our video library