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

Author Question: The test statistic \(\style{font-family:Times New ... (Read 31 times)

Triley39

  • Full Member
  • ***
  • Posts: 145
on: Feb 26, 2023
The test statistic \(\style{font-family:Times New Roman;}{\frac{s_1^2/\sigma_1^2}{s_2^2/\sigma_2^2}}\)follows anFdistribution with numerator degrees of freedom\(\style{font-family:Times New Roman;}{n_1-1}\)and denominator degrees of freedom\(\style{font-family:Times New Roman;}{n_2-1}\)provided that:

◦

neither\(\style{font-family:Times New Roman;}{n_1}\)nor\(\style{font-family:Times New Roman;}{\;n_2\geq30}\).


◦

either\(\style{font-family:Times New Roman;}{n_1}\)or\(\style{font-family:Times New Roman;}{n_2\geq30}\).


◦

both samples are from normal populations.


◦

either sample is from a normal population.

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 Triley39 on Feb 26, 2023

mamboz

  • Full Member
  • Posts: 170
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


Triley39

  • Member
  • Posts: 145
Reply 2 on: Feb 26, 2023
Thanks for the timely response, appreciate it

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

This lithograph of the New York draft riots, 1863, shows that although the rioters mainly targeted b This lithograph of the New York draft riots, 1863, shows that although the rioters mainly targeted b
National Results of the Scholastic Assessment Test (SAT) National Results of the Scholastic Assessment Test (SAT)
Controlled Scientific Experiments Scientists use experimental research to test hypotheses Controlled Scientific Experiments Scientists use experimental research to test hypotheses
A pedigree of the family of Carrie Buck A pedigree of the family of Carrie Buck
The Ames test for potential mutagenicity of chemical compounds The Ames test for potential mutagenicity of chemical compounds
Video: Sperm Formation

For a complete list of videos, visit our video library