What is the expected value of the probability distribution of the discrete random variable X?x P(X = x)2 .074 .196 .258 .1110 .0712 .3014 .01
Question
Solution 1
The expected value (E) of a discrete random variable X is calculated by summing the product of each outcome (x) and its probability (P(X = x)). It is represented as E(X) = Σ [x * P(X = x)].
Given the probability distribution of X:
x P(X = x) 2 .07 4 .196 6 .258 8 .11 10 .07 12 .30 14 .01
We can Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
What is the expected value of the probability distribution of the discrete random variable X?x P(X = x)2 .074 .196 .258 .1110 .0712 .3014 .01
The expected value of a discrete random variable ‘x’ is given byReview LaterP(x)∑ x P(x)∫ x P(x) dx∑ P(x)
Which of the is not true for a discrete random variable X?*Option 4Option 1Option 3
What is the probability of the random variable X lying between –1.5 and +2.5, i.e., P(–1.5 < X < 2.5)?0.10.44.00.6
Suppose the cumulative distribution function of a random variable X is given by :Calculate P(1 < X < 3)?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.