Lynn University wants to examine whether students display better academic performance in class versus online. They have collected GPAs of twodifferentsamples of students, a sample from classes that take place in-person and a sample from classes that take place online. The data set is below. They predict that in-class students performbetterthan online students.

Performance

In Class GPA	Online GPA
4.0	4.0
3.5	2.2
3.7	3.3
3.5	3.7
2.0	2.5
3.2	3.8
3.3	3.8

For this test, we should use ________ critical and p values.

Group of answer choices

a) One tail

b) Two tail

c) Three tail

d) None of the answers