« previous next »

Author Question: A table of random numbers or a random-number generator program is used in A) choosing samples. ... (Read 66 times)

pepyto

  • Hero Member
  • *****
  • Posts: 547
on: Aug 4, 2018
A table of random numbers or a random-number generator program is used in
 
  A) choosing samples.
  B) identifying participants' numbers during an experiment.
  C) statistical testing procedures.
  D) matching participants for matched random assignment.

Question 2

Random sampling reduces
 
  A) systematic biases.
  B) unsystematic biases.
  C) stratified, ad hoc biases.
  D) unstratified, ad hoc biases.


katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ... HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ...
Choosing the Best Conflict Resolution Approach Choosing the Best Conflict Resolution Approach
table table
Table Table
Solve Diophantus’s Problem B–8: To find two numbers such that their difference a Solve Diophantus’s Problem B–8: To find two numbers such that their difference a
Chromosome Number in Selected Animal Species Chromosome Number in Selected Animal Species
Video: T cell receptors

For a complete list of videos, visit our video library