The following table shows the results of recent study regarding gender of individuals and their selected field of study.

The following table shows the results of recent study regarding gender of individuals and their selected field of study.

We want to determine if the selected field of study is independent of gender.

a. Compute the test statistic.

b. Using the p-value approach at 90% confidence, test to see if the field of study is independent of gender.

c. Using the critical method approach at 90% confidence, test for the independence of major and gender.