Question

In a school, only 13 out of 15 student participate in a competition.what is the probability of the student who do not makes it to the competition?

Answer 1

Answer:

$\frac{2}{15}$

Step-by-step explanation:

Number of students participating in the competition = 13.

Total number of students in the school = 15.

Thus ,

the number of students who did not make to this competition =

Total number of students - number of students participated

= 15-13 = 2.

Now ,

probability of the student who do not makes it to the competition

= fraction of students who did not make to this competition from the total number of students .

=$\frac{2}{15}$.