X is discrete random variable with expected value E[X] = 5.8. X takes values x1 = 3 with probability p1 = 0.2, x2 = 5 wi

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

X is discrete random variable with expected value E[X] = 5.8. X takes values x1 = 3 with probability p1 = 0.2, x2 = 5 wi

Post by answerhappygod »

X is discrete random variable with expected value E[X] = 5.8. X
takes values x1 = 3 with probability p1 = 0.2, x2 = 5 with
probability p2 = 0.4 and x3 with probability p3. Find x3, p3, σX
and the CDF of X.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”