We throw a fair die repeatedly until an outcome of either 3 or 4 appears for the fourth time.If X denotes the number of trials until this happens, then which of the following statementsis correct?○ P(X = 4) = (2/3)4○ P(X = 3) = (1/3)4○ E(X) = 3○ E(X) = 12

Answered: Image /qna-images/answer/5bc1b25a-6583-4890-9ffb-9e0c43af05e8.jpg

Answered: We throw a fair die repeatedly until an…

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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We throw a fair die repeatedly until an outcome of either 3 or 4 appears for the fourth time. fX denotes the number of trials until this happens, then which of the following statements s correct?