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

Author Question: If a researcher wants to sample from a population using a stratified random procedure, the larger a ... (Read 71 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
on: Jun 19, 2018
If a researcher wants to sample from a population using a stratified random procedure, the larger a stratum (singular for strata) is within a population, the _____.
 
  a. fewer individual the researcher will select with those characteristics
  b. larger will be the final sample size
  c. more individuals the researcher will select with those characteristics
  d. smaller will be the final sample size

Question 2

In order to estimate the height of all students at your university, let's assume you have measured the height of all psychology majors at the university. If you had measured the height scores of all students at your university, the average (mean) of these scores would constitute a _________.
 
  a. population c. parameter
  b. sample d. statistic


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Brummell1998

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 19, 2018
Answer to Question 1

C
Sampling is proportional from strata: more individual are selected from larger strata.

Answer to Question 2

C


fahad

  • Member
  • Posts: 570
Reply 2 on: Jun 19, 2018
Wow, this really help

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

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?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

The mark-recapture technique is often used to estimate population size. The mark-recapture technique is often used to estimate population size.
An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat
The Median Age of the U.S. Population The Median Age of the U.S. Population
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.
Population Patterns Population Patterns
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library