« previous next »

Author Question: What test would a nurse researcher use to test hypotheses about group differences in proportions? ... (Read 49 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jul 8, 2018
What test would a nurse researcher use to test hypotheses about group differences in proportions?
 
  A) t-test
  B) ANOVA
  C) Correlation coefficient
  D) Chi-square

Question 2

What is occurring when the nurse researcher assigns people to experimental and control groups at random to make the groups comparable at the outset?
 
  A) Control
  B) Counterfactual
  C) Randomization
  D) Manipulation


Carliemb17

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
Reply #2 on: Jul 8, 2018
Thank you


Carliemb17

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 8, 2018
No problemo


« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

group of hinds with calves group of hinds with calves
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Group of Ants Group of Ants
Married or partnered couples within a visible minority mixed group Married or partnered couples within a visible minority mixed group
A car wash reduced the price of a basic wash as a promotion and test of the market. With the ... A car wash reduced the price of a basic wash as a promotion and test of the market. With the ...
Polygraph Test Polygraph Test
Video: Pressure volume relationships - Normal inspiration and expiration

For a complete list of videos, visit our video library