Question

how to compute the mean of a discrete random variable?state the 3 steps​

Answer 1

Answer:

The mean μ of a discrete random variable X is a number that indicates the average value of X over numerous trials of the experiment. It is computed using the formula μ=Σx P(x).

Step-by-step explanation:

follow

Answer 2

Answer:

1. Construct the probability distribution for the random variable X.

2. Multiply the value of the random variable X by its corresponding probability.

3. Add the results obtained in step 2 for that is the mean.