Evaluate the cumulative distribution function, F, for the given random variable, X, at specified values; also determine the requested probabilities. f(x) = (8/7)(1/2)*,x = 1,2,3 Give exact answers in form of fraction. F(1) = F(2) = F(3) = (a) P(X < 1.5) = (b) P(X < 3) = (c) P(X > 2) = (d) P(1 < X < 2) =
Evaluate the cumulative distribution function, F, for the given random variable, X, at specified values; also determine the requested probabilities. f(x) = (8/7)(1/2)*,x = 1,2,3 Give exact answers in form of fraction. F(1) = F(2) = F(3) = (a) P(X < 1.5) = (b) P(X < 3) = (c) P(X > 2) = (d) P(1 < X < 2) =
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:Evaluate the cumulative distribution function, F, for the given random variable, X, at specified values; also determine the requested
probabilities.
f(x) = (8/7)(1/2)*, x 1,2,3
Give exact answers in form of fraction.
F(1) =
F(2) =
F(3) =
(a) P(X < 1.5) =
(b) P(X < 3) =
(c) P(X > 2) =
(d) P(1 < X < 2) =
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