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 52 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
Gracias!

mohan

  • Member
  • Posts: 362
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Resemblances in psychological traits among family members can be used to tease apart the ... Resemblances in psychological traits among family members can be used to tease apart the ...
Arabic Numbers, Roman Numerals, and Apothecary Notations Arabic Numbers, Roman Numerals, and Apothecary Notations
The Ancient Roman World The Ancient Roman World
A pedigree showing the inheritance of a trait through several generations of a family. A pedigree showing the inheritance of a trait through several generations of a family.
Sonja is paid $42.50 per hour as a veterinarian. She is paid 1 times the regular rate for all ... Sonja is paid $42.50 per hour as a veterinarian. She is paid 1 times the regular rate for all ...
The family described in Example Case 2 The family described in Example Case 2
Video: T cell receptors

For a complete list of videos, visit our video library