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Part 1. A random variable X can take the values 0, 2, 5, 9 with the following probability distribution: x value probability 0 0.5 2 0.1 a) Compute the probability P(X ≤ 7) . (Enter your answers as exact values in the form of fractions a/b or decimals.) c) Compute the mean, μX. 5 0.1 b) Compute the probability P(X = 0 | X ≤ 7) 9 0.3 (Enter the exact value) (Enter the exact value) (Enter the exact value)

Part 1. A random variable X can take the values 0, 2, 5, 9 with the following probability distribution: x value probability 0 0.5 2 0.1 a) Compute the probability P(X ≤ 7) . (Enter your answers as exact values in the form of fractions a/b or decimals.) c) Compute the mean, μX. 5 0.1 b) Compute the probability P(X = 0 | X ≤ 7) 9 0.3 (Enter the exact value) (Enter the exact value) (Enter the exact value)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Part 1. A random variable X can take the values 0, 2, 5, 9 with the following probability distribution: x value probability 0 0.5 a) Compute the probability P(X ≤7) 2 0.1 (Enter your answers as exact values in the form of fractions a/b or decimals.) c) Compute the mean, μX. d) Compute the variance, o b) Compute the probability P(X = 0 | X ≤ 7) AY . AY 5 0.1 9 0.3 (Enter the exact value) (Enter the exact value) (Enter the exact value) (Enter the exact value)
Transcribed Image Text:Part 1. A random variable X can take the values 0, 2, 5, 9 with the following probability distribution: x value probability 0 0.5 a) Compute the probability P(X ≤7) 2 0.1 (Enter your answers as exact values in the form of fractions a/b or decimals.) c) Compute the mean, μX. d) Compute the variance, o b) Compute the probability P(X = 0 | X ≤ 7) AY . AY 5 0.1 9 0.3 (Enter the exact value) (Enter the exact value) (Enter the exact value) (Enter the exact value)
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