Author Question: Quantitative researchers usually prepare for actual data collection by pretesting their instruments. ... (Read 86 times)

notis

  • Hero Member
  • *****
  • Posts: 596
Quantitative researchers usually prepare for actual data collection by pretesting their instruments.
 
  A) True
  B) False

Question 2

A nurse research used a probability type systematic sampling plan. The sample size was 200 . The sampling interval was 250 . The first element drawn was 196 . What would the second element be?
 
  A) 396
  B) 446
  C) 496
  D) 646



Chou

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

For a complete list of videos, visit our video library