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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section9.9: Properties Of Determinants

Problem 40E

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Question

The CDF of a random variable X is given the function F(x)=
cx²
3x² + x
support of X is x = 1,2,3,... Determine P(X = 1) and P(X = 2).
on the support of X, where the

Expert Solution

Step 1

Given that, the CDF of a random variable X is given the function

$F (x) = \frac{c x^{2}}{3 x^{2} + x}$

where

$x = 1, 2, 3, . . . .$

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