This topic contains a solution. Click here to go to the answer

Author Question: ApproveDisapproveCommuter8936Resident10322A small university conducts a random survey of 250 ... (Read 63 times)

olivia_rose

  • Full Member
  • ***
  • Posts: 132

ApproveDisapprove
Commuter8936
Resident10322

A small university conducts a random survey of 250 students to see if approval of a no-smoking policy on campus is somehow correlated with residency. The data are presented in the contingency table. Do the two variables appear to be dependent? Select the appropriate critical value (CV), test statistic (TS), and conclusion. (Useα= 0.01.)


CV = 6.6349, TS = 11.8897; the survey data provide sufficient evidence to accept the statement that residency status and approval are dependent.


CV = 6.6349, TS = 1.7688; the survey data do not provide sufficient evidence to reject the statement that residency status and approval are independent.


CV = 13.2767, TS = 4.4001; the survey data do not provide sufficient evidence to reject the statement that residency status and approval are independent.


CV = 6.6349, TS = 4.4001; the survey data do not provide sufficient evidence to reject the statement that residency status and approval are independent.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by olivia_rose on Feb 26, 2023

ealonif

  • Full Member
  • ***
  • Posts: 185
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




olivia_rose

  • Member
  • Posts: 132
Reply 2 on: Feb 26, 2023
Excellent


milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

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

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

For a complete list of videos, visit our video library