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

Author Question: The sample size needed to provide a margin of error of 2 or less with a .95 probability when the ... (Read 18 times)

Rafic Kaaki

  • Full Member
  • ***
  • Posts: 163
on: Mar 25, 2023

Question 1

The following random sample from a population whose values were normally distributed was collected.

10121816


The 80% confidence interval for μ is


◦

12.054 to 15.946


◦

10.108 to 17.892


◦

10.321 to 17.679


◦

11.009 to 16.991



Question 2

The sample size needed to provide a margin of error of 2 or less with a .95 probability when the population standard deviation equals 11 is


◦

10


◦

11


◦

116


◦

117

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 Rafic Kaaki on Mar 25, 2023

psuniv

  • Full Member
  • ***
  • Posts: 152
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 29% of students answer this correctly


Rafic Kaaki

  • Member
  • Posts: 163
Reply 2 on: Mar 25, 2023
Excellent

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Size comparison of Earth and Mars. Size comparison of Earth and Mars.
Australopithecus sediba shares small brain size with other members of Australopithecus but also has Australopithecus sediba shares small brain size with other members of Australopithecus but also has
Sample equipment maintenance log. Sample equipment maintenance log.
Sample Teaching Plan for Hypertension Sample Teaching Plan for Hypertension
Sample prescriptions of drugs for oral fungal infections. Sample prescriptions of drugs for oral fungal infections.
ODDS AND PROBABILITY PLEASE ANSWER ALL I DONT HAVE ENOUGH CREDITS ODDS AND PROBABILITY PLEASE ANSWER ALL I DONT HAVE ENOUGH CREDITS
Video: Deglutition

For a complete list of videos, visit our video library