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RANDOM VARIABLE ANE DISCRETE PROBABILITY DISTRIBUTION — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsRANDOM VARIABLE ANE DISCRETE PROBABILITY DISTRIBUTION1 Mark
Question
When will the binomial probability distribution become a symmetrical distribution?
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Answer

In binomial probability distribution when $p=1 / 2$, then it will becomes a symmetrical distribution.

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