« previous next »

Author Question: A point estimate is a single numeric value, a best guess of a population parameter, calculated from ... (Read 100 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jun 24, 2018
A point estimate is a single numeric value, a best guess of a population parameter, calculated from the sample data.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

If the observations of a time series increase or decrease regularly through time, we say that the time series has a random (or noise) component.
 a. True
  b. False
   Indicate whether the statement is true or false


prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

xclash

  • Hero Member
  • *****
  • Posts: 681
Reply #2 on: Jun 24, 2018
Thank you :)


prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

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?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t
Single bull elk are vulnerable to predation by wolves. Single bull elk are vulnerable to predation by wolves.
Sarah Sze, Triple Point (Pendulum). Sarah Sze, Triple Point (Pendulum).
Births to Single Mothers Births to Single Mothers
The developing and emerging nations have high rates of population growth The developing and emerging nations have high rates of population growth
Average Annual Growth Rates of Population by Country Group Average Annual Growth Rates of Population by Country Group
Video: Transcription—A molecular view

For a complete list of videos, visit our video library