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

Author Question: A small private college is interested in determining the percentage of its students who live off ... (Read 240 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Feb 14, 2020

Question 1

A small private college is interested in determining the percentage of its students who live off campus and drive to class. Specifically, it was desired to determine if less than 20% of their current students live off campus and drive to class. Find the large-sample rejection region for the test of interest to the college when using a level of significance of 0.01.
◦ Reject H0 if z < -2.33 or z > 2.33.
◦ Reject H0 if z < -1.28.
◦ Reject H0 if z < -2.33.
◦ Reject H0 if z < -1.96.

Question 2

A small private college is interested in determining the percentage of its students who live off campus and drive to class. Specifically, it was desired to determine if less than 20% of their current students live off campus and drive to class. A sample of 108 students was randomly selected and the following printout was obtained:

Hypothesis Test - One Proportion

Sample Size 108
Successes 16
Proportion 0.14815

Null Hypothesis: P = 0.2
Alternative Hyp: P < 0.2

Difference -0.05185
Standard Error 0.03418
Z -1.35 p-value 0.0885

Based on the information contained in the printout, what conclusion would be correct when testing at .
◦ Fail to reject H0
◦ Accept H0
◦ Reject H0
◦ Accept HA
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 jon_i on Feb 14, 2020

katieost

  • Sr. Member
  • ****
  • Posts: 358
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


GodofFlight

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Jul 30, 2020
bug3fykRabe5ZYy7


« previous next »
 

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?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

GI endoscopy. (a) Similar to other forms of GI endoscopy, laparoscopy involves the insertion of a sp GI endoscopy. (a) Similar to other forms of GI endoscopy, laparoscopy involves the insertion of a sp
Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe
This map shows the percentage of Protestants by state in Germany. When compared to the previous map This map shows the percentage of Protestants by state in Germany. When compared to the previous map
Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ... Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ...
Private practice setting. Private practice setting.
Anatomy of the Small Intestine Anatomy of the Small Intestine
Video: ribosome

For a complete list of videos, visit our video library