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JEE MATHEMATICS MCQ: PROBABILITY

1 Easy

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Application +4 | -1

If

X

follows a binomial distribution with parameters

n = 100

and

P = \frac{1}{3}

, then

P\left( {X = r} \right)

is maximum when

r

is equal to

View answer and explanation

Correct option: C

33

Option C is correct because the maximum probability occurs at r = floor((n+1)p), which is 33 in this case.

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