Suppose that f(x) = e-«-4) for 4 < x. Determine the following probabilities. Round your answers to 3 decimal places (e.g. 98.765). a) P(1 < X) = i b) P(2 < X < 5) = i c) P(5 < X) = i d) P(8 < X < 12) = i e) Determine x such that P(X < x) = 0.72. Round your answer to 3 decimal places (e.g. 98.765). i

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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Suppose that f(x) = e--4) for 4 < x. Determine the following probabilities. Round your answers to 3 decimal places (e.g. 98.765).
a) Р(1 < X) —
i
b) P(2 < X < 5) =
i
с) Р(5 < X) %3D
d) P(8 < X < 12) =
i
e) Determine x such that P(X < x) = 0.72. Round your answer to 3 decimal places (e.g. 98.765).
i
Transcribed Image Text:Suppose that f(x) = e--4) for 4 < x. Determine the following probabilities. Round your answers to 3 decimal places (e.g. 98.765). a) Р(1 < X) — i b) P(2 < X < 5) = i с) Р(5 < X) %3D d) P(8 < X < 12) = i e) Determine x such that P(X < x) = 0.72. Round your answer to 3 decimal places (e.g. 98.765). i
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