Question

Q A random number generator draws at random with replacement from the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Find the chance that the digit 5 appears on more than 11% of the draws, if:

Answer 1

IF 100 draws are made

Answer 2

AND IF 1000 draws are made

Answer 3

Here is the solution, explaining how it has been solved. If any doubt, come back to me