This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A(n) estimator is a statistic for which, if an infinite number of random samples of a certain size ... (Read 299 times)

vicotolentino

  • Hero Member
  • *****
  • Posts: 552
on: Aug 2, 2018
A(n) estimator is a statistic for which, if an infinite number of random samples of a certain size were obtained, the mean of the values of the statistic would equal the parameter being estimated.
 
  a. interval
  b. point
  c. unbiased
  d. consistent

Question 2

A(n) is a subset, or subgroup, selected from a population.
 
  a. dependent variable
  b. equivalent group
  c. subject
  d. sample


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

D


vicotolentino

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Aug 2, 2018
Thank you!


stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Aug 2, 2018
Always glad to help...


« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

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.

Chromosome number is halved Chromosome number is halved
History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar
Avogadro's number calculation Avogadro's number calculation
A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ... A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ...
A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ... A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ...
Random distribution of dandelions Random distribution of dandelions
Video: Major Elements in Biological Molecules: Lipids

For a complete list of videos, visit our video library