Question

It is known that a box of 550 bulbs contain 22 defective bulbs.One bulb is taken out at random from box.Find the probability of getting defective bulbs.

3 points

.04

.06

.02

none of these

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Answer 1

Answer:

Step-by-step explanation:

.04

hope it helps

Answer 2

Step-by-step explanation:

.04

defective bulbs =22

total bulbs =550

probability=no.of chances/total chances

=22/550

=0.44

=0.4