What Discrete Random Variable?
A Discrete Random Variable Has a Countable Number of Possible Values. the Probability of Each Value of a Discrete Random Variable Is Between 0 and 1, and the...
A discrete random variable has a countable number of possible values. The probability of each value of a discrete random variable is between 0 and 1, and the sum of all the probabilities is equal to 1. A continuous random variable takes on all the values in some interval of numbers.
What is discrete and continuous random variable?
A variable is a quantity whose value changes. A discrete variable is a variable whose value is obtained by counting. A continuous random variable X takes all values in a given interval of numbers. ...
What is a discrete random variable in math?
A discrete variable is a variable which can only take a countable number of values. In this example, the number of heads can only take 4 values (0, 1, 2, 3) and so the variable is discrete. The variable is said to be random if the sum of the probabilities is one.