Students in an introductory college economics class were asked how many credits they had earned in college,and how certain they were about their choice of major.Their replies are summarized below. Which statement is most nearly correct?
A) The contingency table violates Cochran's Rule.
B) Visual inspection of column frequencies suggests independence.
C) At α = .05 we would easily reject the null hypothesis of independence.
D) At α = .05 we cannot reject he null hypothesis of independence.

Question

Students in an introductory college economics class were asked how many credits they had earned in college,and how certain they were about their choice of major.Their replies are summarized below.  Which statement is most nearly correct?
A) The contingency table violates Cochran's Rule. 
B) Visual inspection of column frequencies suggests independence. 
C) At α = .05 we would easily reject the null hypothesis of independence. 
D) At α = .05 we cannot reject he null hypothesis of independence.

Quizplus · Accepted Answer

The Answer of Students in an introductory college economics class were asked how many credits they had earned in college,and how certain they were about their choice of major.Their replies are summarized below.  Which statement is most nearly correct?
A) The contingency table violates Cochran's Rule. 
B) Visual inspection of column frequencies suggests independence. 
C) At α = .05 we would easily reject the null hypothesis of independence. 
D) At α = .05 we cannot reject he null hypothesis of independence.

Students in an Introductory College Economics Class Were Asked How