Answer: Our required probability that Teesha will be picked as a guide is given by
.
Explanation:
Since we have given that
Number of students in a club = 31
Number of students will be picked up at random to guide visiting students from France = 2
We need to find the "Probability that Teesha will be picked as a guide " i.e.

So, it will be

Hence, our required probability that Teesha will be picked as a guide is given by
.