A single ball is taken at random from an urn containing 13 balls numbered 1 through 13. What is the probability of obtaining the

Question

DENIUS [597]

3 years ago

6

A single ball is taken at random from an urn containing 13 balls numbered 1 through 13. What is the probability of obtaining the

following?
a ball different from 1

Mathematics

1 answer:

Maslowich · Answer 1 · 2022-05-08T22:22:12+03:00

Maslowich3 years ago

7 0

The probability of obtaining a 1 is 1/13, so the probability of not getting a 1, that is, the probability of getting a ball different from 1, is 1- (1/13)=12/13, which is 0.923