Find the expected value E(X)�(�) of the following data. Round your answer to one decimal place.x−6−6−5−5−4−4−3−3−2−2P(X=x)�(�=�)0.30.30.10.10.10.10.10.10.40.4

From the given information, x-6-5-4-3-2P(X=x)0.30.10.10.10.4

Answered: Find the expected value E(X)�(�) of the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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x	−6−6	−5−5	−4−4	−3−3	−2−2
P(X=x)�(�=�)	0.30.3	0.10.1	0.10.1	0.10.1	0.40.4

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Question 2: Exponential distribution The distance X between two successive faults in a metallic wire is an exponential random variable with parameter A = 1.3 faults per cm (centimeter). Answer the following questions. 1. Calculate the probability of P(X<1) 2. Find the probability of P(o.9 < Xs 1.7) 3. Calculate the probability that the distance between two successive faults will be greater than 3 mm (millimeters)

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Find the expected value E(X)�(�) of the following data. Round your answer to one decimal place. x −6−6 −5−5 −4−4 −3−3 −2−2 P(X=x)�(�=�) 0.30.3 0.10.1 0.10.1 0