In a light bulb factory it is found that the probability of a bulb bei – McqOptions

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1.	In a light bulb factory it is found that the probability of a bulb being defective is 0.12 estimate how many defective bulbs there would be in 1000 bulb.
A.	12
B.	120
C.	102
D.	1000
Answer» C. 102

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