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

Author Question: The estimator\(\style{font-family:Times New Roman;}{{\overline X}_1-{\overline X}_2}\)is unbiased ... (Read 26 times)

tspaw0811

  • Full Member
  • ***
  • Posts: 165
on: Feb 26, 2023
The estimator\(\style{font-family:Times New Roman;}{{\overline X}_1-{\overline X}_2}\)is unbiased for the parameter\(\style{font-family:Times New Roman;}{\mu_1-\mu_2}\). This means that:

◦

\(\style{font-family:Times New Roman;}{{\overline X}_1={\overline X}_2}\).


◦

\(\style{font-family:Times New Roman;}{E\left({\overline X}_1-{\overline X}_2\right)=\mu_1-\mu_2=0}\).


◦

The value\(\style{font-family:Times New Roman;}{{\overline X}_1-{\overline X}_2}\)will always be the same as the value\(\style{font-family:Times New Roman;}{\mu_1-\mu_2}\).


◦

\(\style{font-family:Times New Roman;}{E\left({\overline X}_1-{\overline X}_2\right)=\mu_1-\mu_2}\).

Introductory Statistics: A Problem-Solving Approach ¦ Kokoska ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by tspaw0811 on Feb 26, 2023

hillard sane

  • Full Member
  • ***
  • Posts: 164
Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


tspaw0811

  • Member
  • Posts: 165
Reply 2 on: Feb 26, 2023
:D TYSM

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Chimpanzees in nearby Mahale National Park practice a different grooming style: they clasp hands whi Chimpanzees in nearby Mahale National Park practice a different grooming style: they clasp hands whi
Urinating times Urinating times
New England children like David, Joanna, and Abigail Mason (painted by an unknown artist around 1670 New England children like David, Joanna, and Abigail Mason (painted by an unknown artist around 1670
Press with (A) fingertips into GB-30; or (B) with thumb into GB-30; press 2–3 times. Press with (A) fingertips into GB-30; or (B) with thumb into GB-30; press 2–3 times.
A pedigree of the family of Carrie Buck A pedigree of the family of Carrie Buck
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library