Question

Please answer this question
A bag contains 6 yellow beads, 3 blue beads and 2 green beads.
I remove one bead at random, replace it then take another bead.
What is the probability that:
a both beads are blue?
b both beads are green?

Answer 1

Step-by-step explanation:

Solution:

here number of possible outcome = 6+3+2

= 11

(i) total number of blue bread in the back

= 3

:• P( both breads are blue) = 3/11

(ii) total number of Green breads in the bag= 2

:•P ( both bread are green) = 2/11