« previous next »

Author Question: What test would a nurse researcher use to test hypotheses about group differences in proportions? ... (Read 66 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?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Differences in the songs of Galapagos finches. Differences in the songs of Galapagos finches.
The grey nurse shark is critically endangered on the Australian east coast. The grey nurse shark is critically endangered on the Australian east coast.
Coagulase Test Coagulase Test
Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
A vehicle being tested during an enhanced emissions test. A vehicle being tested during an enhanced emissions test.
Phenotype proportions in the progeny of a dihybrid cross performed by Mendel Phenotype proportions in the progeny of a dihybrid cross performed by Mendel
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library