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

Author Question: It is known that the variance of a population equals 1296. A random sample of 144 observations is ... (Read 51 times)

Tb12162018

  • Full Member
  • ***
  • Posts: 134
on: Mar 25, 2023

It is known that the variance of a population equals 1296. A random sample of 144 observations is going to be taken from the population.

a.With a 0.95 probability, what statement can be made about the size of the margin of error?
b.With a 0.95 probability, how large of a sample would have to be taken to provide a margin of error of 6 or less?

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Tb12162018 on Mar 25, 2023

annaelena92

  • Full Member
  • ***
  • Posts: 167
Reply #1 on: Mar 25, 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 56% of students answer this correctly


Tb12162018

  • Member
  • Posts: 134
Reply 2 on: Mar 25, 2023
Thanks for the timely response, appreciate it

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Worldwide Variations in Population and Income Levels Developed countries represent only 18% of the Worldwide Variations in Population and Income Levels Developed countries represent only 18% of the
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample client goals from the Wellness Massage Pyramid. Sample client goals from the Wellness Massage Pyramid.
Human population growth, 1700 - present Human population growth, 1700 - present
The developing and emerging nations have high rates of population growth The developing and emerging nations have high rates of population growth
A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the
Video: Introduction to Spirometry

For a complete list of videos, visit our video library