A random group of seniors was selected from a university and asked about their plans for the following year. The school advising office claims that 60% of the students plan to work, 30% of the students plan to continue in school, and 10% of the students plan to take some time off. Is there evidence to reject this hypothesis at = 0.05?
A) There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 5.991
B) There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 7.815
C) There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 7.815
D) There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 5.991

Question

A random group of seniors was selected from a university and asked about their plans for the following year. The school advising office claims that 60% of the students plan to work, 30% of the students plan to continue in school, and 10% of the students plan to take some time off. Is there evidence to reject this hypothesis at  = 0.05? 
A) There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 5.991 
B) There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 7.815 
C) There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 7.815 
D) There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 5.991

Quizplus · Accepted Answer

The Answer of A random group of seniors was selected from a university and asked about their plans for the following year. The school advising office claims that 60% of the students plan to work, 30% of the students plan to continue in school, and 10% of the students plan to take some time off. Is there evidence to reject this hypothesis at  = 0.05? 
A) There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 5.991 
B) There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 7.815 
C) There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 7.815 
D) There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 6.778 > 5.991

A Random Group of Seniors Was Selected from a University