Independence of
Random Variables: -
- The Concept of Independent Random variables is similar to
independent of events.
- If we can say Variables A and B are independent then we
have
P(A∩B) = P(A)*P(B)
- In some situations we can say Random variables are independent
of each other because of the two random variables do not have
similar features.
Examples of
Independence of Random variables: -
- Toss a Fair Coin 'n' number of times
- each toss is independent of the other.
- Roll a Dice
- As like coin experiment here also every experiment is
independent of other.
- we can not expect the future experiment result based on
previous experiment result.
- length of the time waiting at the bus stop for a 2 buses.
- Student Attendance % in a class.
- Salaries of the employees