Let xbe a binomial random variable with avariance of 0.48, q 0.6 and n=2.Find E(2x-3)2.4-1.4O NoneO 1.4

x~binomial(n,p,q)where n=2 , q=0.6 variance=0.48 npq=0.48(2)(p)(0.6)=0.48 ⇒ p=0.4and…

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A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Let xbe a binomial random variable with a variance of 0.48, q = 0.6 and n=2. Find E(2x-3) اختر احدى الدجابات 2.4 O -1.4 O None O 1.4 -2.4