« previous next »

Author Question: Which technique establishes validity in survey research? a) choosing large sample sizes b) ... (Read 152 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 13, 2018
Which technique establishes validity in survey research?
 
  a) choosing large sample sizes
  b) interviewing respondents twice
  c) using the proper statistical tests
  d) peer interview

Question 2

Which measure of central tendency provides the most information?
 
  a) median
  b) mean
  c) midpoint
  d) mode


sokh

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 13, 2018
Answer to Question 1

b

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

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?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the
Some organisms used as models in genetic research Some organisms used as models in genetic research
GI series. (a) Upper GI series begins with a barium swallow, barium shake, or barium meal. (b) Lower GI series. (a) Upper GI series begins with a barium swallow, barium shake, or barium meal. (b) Lower
The skulls of living haplorhines differ from those of strepsirhines by having large brains, an enclo The skulls of living haplorhines differ from those of strepsirhines by having large brains, an enclo
Standard Alcoholic Drink Sizes Standard Alcoholic Drink Sizes
Operations Research Operations Research
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library