Question

Define probability distribution function

Answer 1

In probability theory, a probability density function, or density of a continuous random variable, is a function whose value at any given sample in the sample space can be interpreted as providing a relative likelihood that the value of the random variable would equal that sample. 

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Answer 2

Step-by-step explanation:

probability the theoretical probability of an event E written as P(E) is defined as .

P(E) = Number of favourable outcomes

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total number of outcome

the probability a sure event is 1.

the probability of impossible event is 0......