A gasoline distributor wonders whether an individual's income level influences the grade of gasoline purchased.The following is a contingency table from a random sample of 300 individuals. Using $\alpha$= .05, observed chi-square value is ______________.
A)15.79
B)4.44
C)32.89
D)51.79
E)5.79

Question

A gasoline distributor wonders whether an individual's income level influences the grade of gasoline purchased.The following is a contingency table from a random sample of 300 individuals.  Using $\alpha$= .05, observed chi-square value is ______________.
A)15.79 
B)4.44 
C)32.89 
D)51.79 
E)5.79

Quizplus · Accepted Answer

The Answer of A gasoline distributor wonders whether an individual's income level influences the grade of gasoline purchased.The following is a contingency table from a random sample of 300 individuals.  Using $\alpha$= .05, observed chi-square value is ______________.
A)15.79 
B)4.44 
C)32.89 
D)51.79 
E)5.79

A Gasoline Distributor Wonders Whether an Individual's Income Level Influences α\alphaα

A Gasoline Distributor Wonders Whether an Individual's Income Level Influences $\alpha$