Author Question: A descriptive measure that is computed from a population is called a: a. sample. c. population. b. ... (Read 89 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
A descriptive measure that is computed from a population is called a:
 a. sample. c. population.
  b. statistic. d. parameter.

Question 2

If there is a very strong correlation between two variables, then the coefficient of correlation must be _____.
 a. much larger than 1, if the correlation is positive
  b. much smaller than 1, if the correlation is negative
  c. either much larger than 1 or much smaller than 1
  d. None of the answers is correct.



TINA

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

D

Answer to Question 2

d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

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?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

For a complete list of videos, visit our video library