A random variable X has the following cumulative distribution function:x ≤ 11 a0,Fx(x)=3-3x,Determine what is the value for a?

Given,FX(x)=0; x≤13-3x; 1<x≤a1; x>a

Answered: A random Variable X has the following…

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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10 A nature reserve has one bird of an uncommon species which frequents the large expanse of reed beds there. It is found that if a birdwatcher arrives at the path adjoining the reed beds, the probability that he or she is still waiting there to see the bird a time y later, where y is measured in minutes, is ly + 3 y ≥ 0. Find the probability that a birdwatcher spends between 2 and 4 minutes waiting to see the bird, and the mean and variance of the time that he or she waits there.
Since the probability function of the random variable X is as shown in the picture, calculate the expected value and variance.
engineering statistics.prpobability
the one that have tittle with selected exercise is the question. another image is the answer. pls help me by explaining how to get answer for question 1b
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The cumulative distribution function of the continuous random variable X is given by: Image. Calculate: P(X≤58)= ? P(X>18)= ? P(0.15 ≤ X ≤ 0.25)= ?
Example . Let the random variable X of the continuous type have the p.d.f. Ax) = 2/x, 1 < x< 0, zero elsewhere. The distribution function of X is %3D
Q4: The probability mass function of a discrete random variable X is given by the following table: X 1 2 3 4 5 6 P(X) 1/36 3/36 5/36 7/36 9/36 11/36 Find 1- Cumulative distribution function. 2- Draw a graph of the probability mass function and cumulative distribution function. 3- Mean and variance. 4- Standard deviation.
Please write clearly. Thank you.
Find P(XS3) if the cumulative distribution function for the random variable X is: 0, x<-1, 0.25, -15x<1, F(x)=0.5, 15x<3, 0.75, 35x<5, 1, 5Sx. Select one: a. 0.75 b. 1.0 c. 0.25 d. 0.50

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A random Variable X has the following cumulative distribution function: x ≤ 1 1 a 0, Fx(x)=3-3x, Determine what is the value for a?