A discrete random variable ' \( \mathrm{X} \) ' has mean equal to 3 and variance equal to 2 . As...

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A discrete random variable ' \( \mathrm{X} \) ' has mean equal to 3 and variance equal to 2 . Assuming that the underlying distribution of ' \( \mathrm{X} \) ' is binomial, find the distribution and hence obtain : Draw a histogram for the distribution.
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