continues random variable with p. d. f. 4 The diameter of an electric cable, say X, is assumed to be a P (x) 6x (1-x); 0 b.
continues random variable with p. d. f. 4 The diameter of an electric cable, say X, is assumed to be a P (x) 6x (1-x); 0 b.
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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Transcribed Image Text:continues random variable with p. d. f.
4. The diameter of an electric cable, say X, is assumed to be a
P (x)
6x (1-x); 0<x < 1
(i) Check that above is p.d. f.
Gi) Determine a number b such that P (X) < b = P (X) > b.
80.0
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