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

Author Question: Suppose a 98% confidence interval for turns out to be If this interval was based on a sample of ... (Read 36 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
on: Jan 16, 2020
Suppose a 98% confidence interval for μ turns out to be If this interval was based on a sample of size explain what assumptions are necessary for this interval to be valid.
◦ The sampling distribution of the sample mean must have a normal distribution.
◦ The population must have an approximately normal distribution.
◦ The sampling distribution must be biased with 21 degrees of freedom.
◦ The population of salaries must have an approximate t distribution.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Pea0909berry on Jan 16, 2020

janieazgirl

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jan 16, 2020
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 50% of students answer this correctly


Pea0909berry

  • Member
  • Posts: 573
Reply 2 on: Jan 16, 2020
:D TYSM

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Mononucleosis is caused by the Epstein–Barr virus. Symptoms of the infectious disease are swollen pa Mononucleosis is caused by the Epstein–Barr virus. Symptoms of the infectious disease are swollen pa
Sample Exercise Program for Healthy Older Adults Sample Exercise Program for Healthy Older Adults
Sample tiered drug formulary for antibiotics. Sample tiered drug formulary for antibiotics.
A sample encounter form. A sample encounter form.
Using a water-based cleaning system helps reduce the hazards from using strong chemicals. Using a water-based cleaning system helps reduce the hazards from using strong chemicals.
The science-based DRIs serve as the basis for information The science-based DRIs serve as the basis for information
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library