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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 does a binomial probability distribution become symmetrical distribution?
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Answer

When $\frac{1}{2}$ a binomial probability distribution becomes a symmetrical distribution.

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