« previous next »

Author Question: A descriptive measure that is computed from a population is called a: a. sample. c. population. b. ... (Read 65 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jun 24, 2018
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
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Genetic drift and population size. Genetic drift and population size.
Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Anatomy of the Lotka-Volterra equations for predator-prey population growth. Anatomy of the Lotka-Volterra equations for predator-prey population growth.
Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r
Computed tomography (CT) uses X-rays to create a CT scan of the brain. Computed tomography (CT) uses X-rays to create a CT scan of the brain.
Population distribution (dispersion) Population distribution (dispersion)
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library