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

Author Question: What is one advantage of a cluster sample over a simple random ... (Read 56 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 24, 2018
What is one advantage of a cluster sample over a simple random sample?

Question 2

Give a situation where a simple random sample would be impossible or not feasible, and a systematic sample would be necessary.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANY OF THE FOLLOWING IS ACCEPTABLE: 1) YOU DON'T NEED A LIST OF ALL THE INDIVIDUAL UNITS, JUST A LIST OF THE CLUSTERS; 2) IT CAN BE MUCH MORE CONVENIENT YET STILL ACCURATE; 3) IT CAN BE MUCH CHEAPER.

Answer to Question 2

ANY SITUATION WHERE THE SAMPLING FRAME IS HARD OR IMPOSSIBLE TO GET, BUT YOU HAVE SOME IDEA OF HOW BIG THE POPULATION IS.


amal

  • Hero Member
  • *****
  • Posts: 572
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski
A Simple Neural Model of Classical Conditioning A Simple Neural Model of Classical Conditioning
Sample Exercise Program for Limited Older Adults (cont.) Sample Exercise Program for Limited Older Adults (cont.)
Performance of a delayed nonmatching-to-sample trial. Performance of a delayed nonmatching-to-sample trial.
How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay? How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay?
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library