Question

There is a bag filled with 5 blue and 6 red marbles.

A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 of the same colour?​

Answer 1

I think it’s 2/11 because we have 11 balls and we can get 2 of the Same color either red or blue.