What is the probability of randomly selecting an odd number from the numbers 1-15?

Question

asked Nov 16, 2022 48.8k views

2 Answers

Salehinejad · Answer 1 · 2022-11-21T19:36:24+0000

Numbers from 1-15. The sample space:

$\implies$ S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}

$\implies$ n(S) = 15

Let A be the event that number selected randomly from the numbers 1 to 15.

Event A:

Odd numbers from 1-15. The sample space:

$\implies$ A = {1, 3, 5, 7, 9, 11, 13, 15}

$\implies$ n(A) = 8

Now, as we know that;

Placing values,