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If on an average 1 vessel in every 10 is...

If on an average 1 vessel in every 10 is wrecked, the chance that out of 5 vessels expected 4 at least will arrive sefely is

A

`3(9^(4)//10^(5))`

B

`4(9^(4)//10^(5))`

C

`(9^(4)//10^(5))`

D

`14(9^(4)//10^(5))`

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-RANDOM VARIABLE -EXERCISE - II
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