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A discrete random variable X has the pro...

A discrete random variable X has the probability distribution given as below:

(i) Find the value of k
(ii) Determine the mean of the distribution.

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The correct Answer is:
`(i) k= (1)/(3), (ii) barX = (23)/(18)`
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KUMAR PRAKASHAN-PROBABILITY-Solutions of NCERT Exemplar Problems (Short Answer Type Questions)
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