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

Author Question: Hypothesis testing on two means from dependent samples cannot be conducted using the same methods ... (Read 82 times)

isam

  • Full Member
  • ***
  • Posts: 156
on: Feb 26, 2023

Question 1

For anFdistribution, the number of degrees of freedom ofv2:

◦

must be larger thanv1.


◦

must be equal tov1.


◦

must be smaller thanv1.


◦

is unrelated tov1.



Question 2

Hypothesis testing on two means from dependent samples cannot be conducted using the same methods appropriate for independent sample analysis. The main reason for this is because:

◦

there is no unbiased estimator that can be calculated from dependent samples.


◦

the variance of\(\style{font-family:Times New Roman;}{{\overline X}_1-{\overline X}_2}\)must account for the dependence.


◦

the power of the estimation equation is no longer defined.


◦

sample averages can be calculated only from independent samples.

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 isam on Feb 26, 2023

risolinick@gmail.com

  • Full Member
  • ***
  • Posts: 150
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 55% of students answer this correctly


isam

  • Member
  • Posts: 156
Reply 2 on: Feb 26, 2023
YES! Correct, THANKS for helping me on my review

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Typical ignition timing map developed from testing and used by the vehicle computer to provide the ... Typical ignition timing map developed from testing and used by the vehicle computer to provide the ...
Testing muscle strength - Masseter muscles Testing muscle strength - Masseter muscles
Testing motor function of cranial nerve VII - Close both eyes Testing motor function of cranial nerve VII - Close both eyes
Testing patellar reflex, client in a sitting position Testing patellar reflex, client in a sitting position
Testing for Homans’ sign Testing for Homans’ sign
Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ... Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ...
Video: Febrile Seizure

For a complete list of videos, visit our video library