Question

A test shows that 10 out of 100 gadgets are defective. In a random sample of two gadgets are chosen, the probability that both are defective it is:

Answer 1

10/100 * 10/100

Answer 2

since the sample is less than 5% of the population; you work it as if there is replacement.

,1 * .1 = .01

Answer 3

ok thank you