« previous next »

Author Question: The sampling distribution of a statistic refers to the: a. distribution of all possible sample ... (Read 158 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jun 29, 2018
The sampling distribution of a statistic refers to the:
 a. distribution of all possible sample values of the statistic that could be drawn from the parent population under the specified sampling plan.
  b. distribution of the variable in the parent population.
  c. distribution of the variable in a particular sample.
  d. spread of the variable in the parent population.
  e. unbiased nature of most sample statistics.

Question 2

Which of the following is NOT TRUE for simple random sampling?
 a. Each element has a known chance of being selected.
  b. Each element has a nonzero chance of being selected.
  c. Each element has an equal chance of being selected.
  d. Each combination of n population elements has an equal chance of being selected.
  e. All of the above are true statements.


tandmlomax84

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 29, 2018
Answer to Question 1

A

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

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?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Cerebral angiography. The four angiograms each reveal the distribution of blood vessels supplying th Cerebral angiography. The four angiograms each reveal the distribution of blood vessels supplying th
Sample Checklist of Opening and Closing Duties Sample Checklist of Opening and Closing Duties
Movement of a drug through the body (pharmacokinetics): absorption, distribution, metabolism, and ... Movement of a drug through the body (pharmacokinetics): absorption, distribution, metabolism, and ...
Chorionic villus sampling (left) and amniocentesis (right) Chorionic villus sampling (left) and amniocentesis (right)
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
Construct a Lorenz curve that shows income distribution in this society. Construct a Lorenz curve that shows income distribution in this society.
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library