In a small private school, 55 students are randomly selected from 1313 available students. What is the probability that they are the fivefive youngest students?

Complete Question

In a small private school, 5 students are randomly selected from 13 available students. What is the probability that they are the five youngest students?

The  probability is

Step-by-step explanation:

From the question we are told that

    The number of student randomly selected is  r =  5

   The  number of available students is  n  =  13

Generally the number of ways that 5 students can be selected from 13 available students is mathematically represented as

substituting values    

The  number of method by which  5 youngest  students are selected is n(x) =  1

   So  

          Then the probability of  selecting the five youngest students is mathematically represented as

substituting values

d

step-by-step explanation: