Chi square test The Office of the University Registrar of University of Mapua would like to know if the degree programs offered in College of Science and Mathematics are equally preferred by students. Furthermore, the office would like to know if such degree programs are related to the gender of the students. Using the data on the number of currently enrolled students in each gender (Male or Female) in each of the four degree programs considered, perform the following indicated test.

Test the claim that the proportions of students enrolled are equal in each degree program, at =0.05 .

1. What is the null and alternative hypothesis?

2. What is the critical value in the decision rule?

3.

Supposed the data gathered from the OUR of University are as follows:

Gender	BS Biology	BS Food Technology	BS Computer Science	BS Applied Mathematics
Male	7	6	21	8
Female	20	17	15	13

Fill out the following table. Round off to the nearest hundredths.

Degree Programs:	BS Biology	BS Food Technology	BS Computer Science	BS Applied Mathematics
Oi
Ei
Ei(OiEi)2

From the table above, compute the value of the chi-square statistic.

xc2=Ei(OiEi)2

xc2=