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

Author Question: The ideal estimator has the greatest variance among all unbiased estimators. A) True B) ... (Read 114 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jun 24, 2018
The ideal estimator has the greatest variance among all unbiased estimators.
 
  A) True B) False

Question 2

The preventable monthly loss at a company has a normal distribution with a mean of 4900 and a standard deviation of 30. A new policy was put into place, and the preventable loss the next month was 4720. What inference can you make about the new policy?
 
  A) Because the probability that the monthly loss would be as low as 4720 is small, the new policy is working.
  B) While the probability that the monthly loss would be as low as 4720 is small, it is not unexpected.
  C) The new policy is probably less effective than the one it replaced.
  D) Because the probability that the monthly loss would be as low as 4720 is not very small, the new policy is not working.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

A


viki

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jun 24, 2018
Thank you


jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Timing of teratogens. Vulnerability to teratogens is greatest in the embryonic period. Source: Moore Timing of teratogens. Vulnerability to teratogens is greatest in the embryonic period. Source: Moore
Changes in Synaptic Density From Birth to Age 2 Synaptic connections increase throughout the first Changes in Synaptic Density From Birth to Age 2 Synaptic connections increase throughout the first
Young adulthood brings the greatest number of role transitions and highest levels of demands than ... Young adulthood brings the greatest number of role transitions and highest levels of demands than ...
What are examples of ideal forms? What are examples of ideal forms?
Anterosuperior view of true pelvis (blue) Anterosuperior view of true pelvis (blue)
Distributions and variance Distributions and variance
Video: Acid-base imbalances - compensation of respiratory acidosis and alkalosis

For a complete list of videos, visit our video library