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 396 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?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The average adult has about 21 square feet of skin.

The characteristically small and relatively short-legged reindeer from Svalbard The characteristically small and relatively short-legged reindeer from Svalbard
Part C - Determining genotypes in autosomal recessive pedigrees Pedigree 3 from Part C - Determining genotypes in autosomal recessive pedigrees Pedigree 3 from
The percentage of women over 40 in the United States who are childless has almost doubled in the ... The percentage of women over 40 in the United States who are childless has almost doubled in the ...
Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ... Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ...
The Impact of Cross-Ethnic Friendships on Minority Students’ Well-Being The Impact of Cross-Ethnic Friendships on Minority Students’ Well-Being
College Physics College Physics
Video: Virtual Enzyme Kinetics & Lineweaver Burk Plot

For a complete list of videos, visit our video library