Question

in a lot of 80 bulbs 5 are defective. find the probability that one bulb selected at random is a good one​

Answer 1

Step-by-step explanation:

Probability that selected bulb is a good one = 0.9375

Answer 2

Step-by-step explanation:

To find probability we have to divide

80 by 5 80/5 when we divide 80 by 5 we get 16% is the probability that one bulb selected at random is a good one

Thanks