At byu-idaho there has been a lot of interest in the performance of students in online classes. generally, administrators are interested to know if there is a difference in the learning of students who take an online course compared to those who take a traditional course. a study was done to see if the grade received in the course is related to the type of course. researchers collected the grades of students in a traditional business statistics class and compared those with the grades earned by students in an online business statistics class. using the data below, determine if a student's grade is affected by the type of course he or she is enrolled in. use a level of significance of α=0.05.