Random Variable z Probability 1 1 2 02 3 03 4 04 5 00 Is thi

Random Variable z Probability 1 .1 2 0.2 3 0.3 4 0.4 5 0.0 Is this a probability distribution?

Solution

A probability distribution is defined in terms of an underlying sample space, which is the set of all possible outcomes of the random phenomenon being observed. .

The sample space may be the set of real numbers or a higher-dimensional vector space, or it may be a list of non-numerical values;

we are given the probability distribution as 1 .1 2 0.2 3 0.3 4 0.4 5 0.0

yes this is a probability distribution