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A fair coin is tossed 99 times . Let X b...

A fair coin is tossed 99 times . Let X be the number of times heads occur. Then P(X=r) is maximum when r is

A

49

B

51

C

99

D

100

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The correct Answer is:
A
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DIPTI PUBLICATION ( AP EAMET)-THEORETICAL DISTRIBUTIONS-EXERCISE 1 (CHOOSE THE CORRECT ANSWER FROM THE ALTERNATIVE 1,2,3 OR 4 GIVEN )
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