Author Question: When people refuse to complete a survey, it is a problem because _____. a. the researcher has to ... (Read 116 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
When people refuse to complete a survey, it is a problem because _____.
 
  a. the researcher has to find somebody else to complete the items left blank
  b. the researcher will probably dislike the individuals who quit
  c. termination is likely to be random
  d. termination is likely to be systematic

Question 2

To avoid unknown, systematic factors that may bias the results of an experiment, the experimenter should select a _________ sample from a population and use controlled conditions.
 
  a. wise c. random
  b. small d. single



hramirez205

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

D
Termination is likely to be ore common among certain groups in the population. If they are eliminated in large numbers, the sample will not represent the population.

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

For a complete list of videos, visit our video library