Question: 1. A box contains 10 chips numbered from 1 to 10. A chip is selected (with replacement) randomly and the number on that chip is
1. A box contains 10 chips numbered from 1 to 10. A chip is selected (with replacement)
randomly and the number on that chip is jotted down. Let this number be denoted by a random variable X. Determine the probability distribution of X and then find its mean and variance.
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