14 defective bulbs are accidentally mixed with 98 good ones. It is not
possible to just look at the bulb and tell whether it is defective or not.
One bulb is taken out at random from this lot. Determine the probability
that the bulb taken out is a good one.
Answers
Answered by
35
Answer:
49/56
Step-by-step explanation:
defective bulb= 14
good bulb = 98
total no. of bulb= 98+14=112
probability of bulb taken out be good=no. of good bulbs/ total no of bulbs
P(good bulb)=98/112
=49/56
Answered by
3
Answer:
good bulb = 98
detective ones = 14
total bulb = 98+14 = 112
probability = 98/112
Step-by-step explanation:
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