« previous next »

Author Question: Randomly drawing from subpopulations in proportion to the subpopulations' representation in the ... (Read 78 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
on: Jun 19, 2018
Randomly drawing from subpopulations in proportion to the subpopulations' representation in the overall population would constitute stratified sampling.
 
  Indicate whether the statement is true or false

Question 2

If you chose a sample by putting all the names from an introductory psychology class in a hat and drawing a sub-set, you would have a random sample of US citizens.
 
  Indicate whether the statement is true or false


sierramartinez

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jun 19, 2018
Answer to Question 1

True

Answer to Question 2

False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Kikoku

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jun 19, 2018
Thank you


sierramartinez

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jun 19, 2018
No problem :)


« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Drawing of French explorer Paul du Chaillu at close quarters with a gorilla Drawing of French explorer Paul du Chaillu at close quarters with a gorilla
General representation of the autonomic nervous system. General representation of the autonomic nervous system.
Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ... Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ...
Reconstruction Drawing of the Ara Pacis Augustae Reconstruction Drawing of the Ara Pacis Augustae
Three-dimensional representation of the endoplasmic reticulum (ER) Three-dimensional representation of the endoplasmic reticulum (ER)
Heart drawing by 6 years old Heart drawing by 6 years old
Video: DNA Replication

For a complete list of videos, visit our video library