Question

Define discrete random variable.

Answer 1

hope it helps you
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Answer 2

Hi ,

A random variable ' X ' is a Discrete

Random Variable if :

i ) there are a finite number of

possible outcomes of X ,

Or

ii ) there are a countably infinite

number of possible outcomes of X .

** A countably infinite number of

possible outcomes means that there

is a one - to - one correspondence

between the outcomes and the set of

integers .

I hope this helps you.

: )