Out of a group of 8 students we select 2 to attend a confere

Out of a group of 8 students, we select 2 to attend a conference. The total number of different ways to select two students to attend the conference is . If you are among the 8 students, what is the probability that you will be chosen to attend the conference?

Solution

A.Total ways to select 2 students=1/8*1/7=0.0178

B.1/8=0.125