(a) A random variable X has the following probability density function k, 0sx<1 f(x) = }x/4, 1

Q: let x be a random variable with probability density function f(x)={ c ( 1-x^2)  -1<x<1           0…

A: Solution: From the given information, the probability density function of x is

Q: If the probability density function of X is : f(x) = e-x (1+e*)2 en what is the probability density…

A: It is an important part of statistics. It is widely used.

Q: 7) For the continuous probability distribution f(x) = kx³e-* Where x 20, find mean.

A:

Q: The random variable X has probability density function f(x) given by: 2 <xse+1 f(x) = x-1 otherwise…

A: the random variable X has probability density function f(x) given by;f(x)=1x-12≤x≤e+10otherwise

Q: What is the variance of X

A: here given continuous probability density function  c(1- x2)           -1 ≤x ≤ 10…

Q: Give an example of a probability density function fx(x) whose associated continuous random variable…

A: Here, need to give an example of a probability density function fX(x) whose associated continuous…

Q: probability density function of f(x)= (1/x ln(1.5)),  4<=x<=6 and f(x) = 0 elsewhere. What is the…

A:

Q: (try) Example 41 A cortinuous random variable X has a probability density function f(x) as follows:…

A:

Q: A random variable X follows the continuous uniform distribution with a lower bound of - 4 and an…

A: Answer: From the given data, X~Uniform distribution Lower bound of -4 and Upper bound of 12

Q: For the given probability distribution, X f(x,y) 1 2 5 0.25 0.2 y 10 0.2 0.15 15 0.15 0.05 Determine…

A: Solution

Q: The lifetime distribution of members of a certain stationary population of insects has probability…

A: Given the lifetime distribution of members of a certain stationary population of insects has a…

Q: find the value K and F(x).

A:

Q: What is the expected value of a continuous probability distribution given by the density function…

A: Given that,The density function is

Q: A continuous random variable has probability density function given by K(2x-3);1&lt;x2 Find k if…

A:

Q: b) The probability density function of random variable X is given as: f(x) = {* |– Bx if 0 <x < 1…

A: Given that  We have to find value of A and B :