In a box containing 100 bulbs, 10 are de...

In a box containing 100 bulbs, 10 are defective. What is the probability that out of a sample of 5 bulbs, (i) none is defective and (ii) exactly 2 are defective ?

A

`10^(-5)`

B

`(1//2)^(5)`

C

`(9//10)^(5)`

D

`9//10`

Text Solution

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The correct Answer is:

C

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