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The probability of hitting a target in a...

The probability of hitting a target in any shot is 0.2 If 10 shorts are fired , find the probability that the target will be hit at least twice. [ Given: ` (0.8)^9= 0. 1342] `

A

0.3121

B

0.6242

C

0.4061

D

0.8121

Text Solution

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The correct Answer is:
B
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