Question

A box of 24 solar cells contain 8 defective cells.
One cell is drawn at random. What is the probability
that the cell is not defective and it is not replaced
and a second cell is selected at random from the
rest, what is the probability that second cell is
defective ?​

Answer 1

Answer:

probability that the cell drawn is not defective is

16/24 = 2/3

probability that the cell drawn is defective is

8/24 = 1/3