« previous next »

Author Question: When people refuse to complete a survey, it is a problem because _____. a. the researcher has to ... (Read 111 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
on: Jun 19, 2018
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
Reply #1 on: Jun 19, 2018
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
« previous next »
 

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?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

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?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

A propaganda poster enshrining Stalin proclaims that he has led his people “Forward to ... A propaganda poster enshrining Stalin proclaims that he has led his people “Forward to ...
An X-ray of the complete fracture of a radius. An X-ray of the complete fracture of a radius.
Cards Used in a Formal Test of Problem Solving Cards Used in a Formal Test of Problem Solving
Problem Problem
Physics - Problem Set Physics - Problem Set
Problem Problem
Video: Cataract

For a complete list of videos, visit our video library