« previous next »

Author Question: What test would a nurse researcher use to test hypotheses about group differences in proportions? ... (Read 69 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?

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.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

The surgical nurse assists the client into the correct position The surgical nurse assists the client into the correct position
Babinski Reflex Test Babinski Reflex Test
Catalase Test Catalase Test
Earthquakes—Another Test For Plate Tectonics Earthquakes—Another Test For Plate Tectonics
Personality differences in the United States Personality differences in the United States
The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ... The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ...
Video: Major Elements in Biological Molecules: Proteins

For a complete list of videos, visit our video library