« previous next »

Author Question: What does the using random numbers tables for assigning subject to groups eliminate? A) ... (Read 41 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jul 8, 2018
What does the using random numbers tables for assigning subject to groups eliminate?
 
  A) Systematic bias
  B) Ethical problems
  C) Need for a control group
  D) Unnecessary manipulation

Question 2

The nurse researcher is reading about the standard deviation of a sampling distribution. What is this called?
 
  A) Sampling error
  B) Standard error
  C) Variance
  D) Mean square


Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 8, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

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?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
functional groups of biomolecules functional groups of biomolecules
Random Random
Common Physical and Mental Health Problems of Different Cultural Groups Common Physical and Mental Health Problems of Different Cultural Groups
How to add and subtract complex numbers How to add and subtract complex numbers
How to graph complex numbers How to graph complex numbers
Video: Hemodynamics Animation

For a complete list of videos, visit our video library