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

Author Question: What does the study suggest about the bias of the estimators in this situation? What will be an ... (Read 25 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Jun 24, 2018
What does the study suggest about the bias of the estimators in this situation?
 
  What will be an ideal response?

Question 2

To apply the Wilcoxon rank sum test to determine whether the location of population 1 is different from the location of population 2, the:
 
  A) samples must not be drawn randomly.
  B) samples must be drawn from matched pairs of observations.
  C) samples must be independent.
  D) sample size must be larger than 30.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

GCabra

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 24, 2018
Answer to Question 1

The two estimatorsthe mean and the medianappear to be unbiased. The averages are all very close to 120. This result should hold because the simulation uses a symmetric (normal) population.

Answer to Question 2

C


altibaby

  • Member
  • Posts: 562
Reply 2 on: Jun 24, 2018
Gracias!

pangili4

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

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?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Using a microscope to study the human body Using a microscope to study the human body
Results of the study by Laruelle et al. (1996) Results of the study by Laruelle et al. (1996)
ESM Study of Time Spent with Family ESM Study of Time Spent with Family
Major Findings of the High Scope Preschool Study High Scope participants showed better academic per Major Findings of the High Scope Preschool Study High Scope participants showed better academic per
Who Gets Executed? Gender Bias in Capital Punishment Who Gets Executed? Gender Bias in Capital Punishment
The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ... The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ...
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library