Question

A computer randomly selects a number from the given set.

Answer 1

Step-by-step explanation:

Given

{ 11 , 2 , 5 , 10 , 25 , 30 , 36}

No of sample space, n(s) = 7

Even numbers = 2 , 10 , 30 ,36

No of favourable cases, n(e) = 4

Now

Probability that an even number will be selected is, P(even) = n (e) / n(s)

= 4/ 7

Hope it will help you :)