The probability distribution of a random...

The probability distribution of a random variable `X` is given below: `X :\ \ 0\ \ 1\ 2\ 3` `P(X): k\ \ k/2\ \ k/4\ \ k/8` (i) Determine the value of `k` (ii) Determine `P(X lt=2)a n d\ P(X >2)` (iii) Find `P(X<=2)+P(X >2)`

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