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

Author Question: Based on a sample of size 42, a 95% confidence interval for the mean score of all students, , on an ... (Read 82 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Apr 7, 2020
Based on a sample of size 42, a 95% confidence interval for the mean score of all students, μ, on an aptitude test is from 57.1  to 64.9. Find the margin of error.
◦ There is not enough information to find the margin of error.
◦ 7.8
◦ 1.18
◦ 3.9
Introductory Statistics ¦ Weiss ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by penguins on Apr 7, 2020

tashiedavis420

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Apr 7, 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 32% of students answer this correctly


penguins

  • Member
  • Posts: 903
Reply 2 on: Apr 7, 2020
Excellent

Kedrick2014

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

DNA-based migration routes of Homo sapiens DNA-based migration routes of Homo sapiens
Killer Whale - Size comparison to an average human. Killer Whale - Size comparison to an average human.
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Dewey and the reformers attacked classes, such as this one, circa 1900, where students sat up straig Dewey and the reformers attacked classes, such as this one, circa 1900, where students sat up straig
Sample tiered drug formulary for antibiotics. Sample tiered drug formulary for antibiotics.
Bill Size in African Finches Bill Size in African Finches
Video: Neuron Type Animation

For a complete list of videos, visit our video library