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An organization consists of 25 members including 4 doctors. A committee of 4 is to be formed at random. The probability that the committee contains at leas t 3 doctors is

A

`(17)/(2530)`

B

`(4)/(2300)`

C

`(1)/(12640)`

D

`(1)/(2300)`

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The correct Answer is:
B
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TARGET PUBLICATION-PROBABILITY-CRITICAL THINKING (ALGEBRA OF EVENTS , CONCEPT OF PROBABILTIY)
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