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

Author Question: A random sample of 8 observations from an approximately normal distribution is shown below.Find the ... (Read 82 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Feb 14, 2020

Question 1

An ink cartridge for a laser printer is advertised to print an average of 10,000 pages. A random sample of eight businesses that have recently bought this cartridge are asked to report the number of pages printed by a single cartridge. The results are shown.

9771981198859914
997510,07910,14510,214

Assume that the data belong to a normal population. Test the null hypothesis that the mean number of pages is 10,000 against the alternative hypothesis μ ≠ 10,000. Use α = .10.

Question 2

A random sample of 8 observations from an approximately normal distribution is shown below.



Find the observed level of significance for the test of against   Interpret the result.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Yolanda on Feb 14, 2020

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Feb 14, 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 25% of students answer this correctly


Yolanda

  • Member
  • Posts: 757
Reply 2 on: Feb 14, 2020
YES! Correct, THANKS for helping me on my review

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
The WISC-IV: Sample Items The WISC-IV: Sample Items
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
How the Return to Education Affects the Distribution of Income How the Return to Education Affects the Distribution of Income
Find angles (in radians) from trigonometric ratio Find angles (in radians) from trigonometric ratio
A comparison of normal versus petite colonies in the yeast Saccharomyces cerevisiae A comparison of normal versus petite colonies in the yeast Saccharomyces cerevisiae
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library