how is e(x) found

x Question 16 - 8-1 Final Exam - x + ducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Fnewconnect.mheducation.com%252F#/activity/question-group/kEZASsBKE... _ * Q * E ecial-ro... f Welcome to Faceb... | f Facebook [D Samsung Galaxy. .S Glow-in-the-Dark.. & S Coupons Dirty Jobs Coup.. f Home a Amazon.com: Lon. . Slow Cooker Lasa. S Submit Saved Save & Exit Submit The discrete random variable X is the number of passengers waiting at a bus stop. The table below shows the probability distribution for X. What is the expected value (X) for this distribution? 0 1 2 3 Total P (X) .40 . 30 .20 . 10 1. 00 Multiple Choice 1.1 O 1.0 O 1.7 O 1.9 MacBook Pro C G Search or type URL