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Out of 100 bulbs in a box 10 bulbs are d...

Out of 100 bulbs in a box 10 bulbs are defective. Five bulbs are selected at random from it. Then find the probability of an event that selected bulb is of without defect.

A

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

B

`((1)/(10))^(10)`

C

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

D

`((1)/(10))^(5)`

Text Solution

Verified by Experts

The correct Answer is:
C
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