Five hundred randomly selected automobile owners were questioned on the main reason they had purchased their current automobile. The results are given below.
a.State the null and alternative hypotheses for a contingency table test.
b.State the decision rule, using a .10 level of significance.
c.Calculate the chi-square test statistic.
d.Give your conclusion for this test.

Question

Five hundred randomly selected automobile owners were questioned on the main reason they had purchased their current automobile. The results are given below.  
a.State the null and alternative hypotheses for a contingency table test.
b.State the decision rule, using a .10 level of significance.
c.Calculate the chi-square test statistic.
d.Give your conclusion for this test.

Quizplus · Accepted Answer

The Answer of Five hundred randomly selected automobile owners were questioned on the main reason they had purchased their current automobile. The results are given below.  
a.State the null and alternative hypotheses for a contingency table test.
b.State the decision rule, using a .10 level of significance.
c.Calculate the chi-square test statistic.
d.Give your conclusion for this test.

Five Hundred Randomly Selected Automobile Owners Were Questioned on the Main