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The average no. of defective components on o repairing a computer is found to 1 in 10 find the probability of getting exactly 3 defective components among 10 repaired computer selected at random.​
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10 votes
The average no. of defective components

on o repairing a computer is found to 1 in 10
find the probability of getting exactly 3
defective components among 10 repaired
computer selected at random.​

User Debasish
by
8.5k points

1 Answer

4 votes

_______________________________

= 3 ÷ 10 × 100

= 30%

THE CHANCES ARE 30%

_______________________________

User Aleksandr Honcharov
by
8.2k points
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