is also called simple probability

if p(A) = 5 , p(B) = 25 , P(A Union B) = 125 , P(A Intersection B) =25 then P(A| B) =

P(A|B) = P(A) : dependent

cannot occur together

Two events are said to be …. if the occurrence of one does not affect the probability of th

if A , B are Independent Then P(A | B) =

P(A) + P(A’) = …

P ( A or B) =

random variable is a variable whose value is determined by the outcome of a random experiment.

random variable that assumes ...... values is called a discrete random variable.

The probability of the intersection of two events is called their … probability

In independent events P(A and B) = ..

lists all the possible values that the random variable can assume and their corresponding probabilities,

random variable that assumes countable values is called a Continues random variable.

The probability distribution of a discrete random variable can be presented in the form of a mathematical formula, a table, or a graph

A random variable that can assume any value contained in one or more intervals is called a ........... random variable

Determine which of the following considered a probability distribution

The time taken to commute from home to work

standard deviation of x