10. The probability density function for a continuous random variable X has the form, find the value of c for 1 ≤ x ≤9 f(x) = x² otherwise MIT

Q: d) Consider the continuous random variable with probability density function (1-t. for-1≤t ≤0 11-t.…

A: The probability density function of tf(t)=1+t.          for -1≤t≤0       1-t.             for…

Q: 10) Let f(x) by the probability density function of some continuous random variable. Explain why it…

A: If f(x) denotes the probability density function of some continuous random variable where x goes to…

Q: A continuous random variable X has the probability density function 2 -(9 – x) if 0 < x < 9 81 f(x)…

A:

Q: Q2) The shelf life, in days, for bottles of a certain prescribed medicine is a random variable…

A: Correct answer is  0.1840134

Q: Let X be a random variable with pdf f(x) = kx*,-1 <x< 1. Find E (X).

A:

Q: The following function represents joint probability density function for the random variables X and…

A: We know, cov(X,Y)=E(XY)-E(X)E(Y)We…

Q: A random variable X has the probability density function as                   f(x) =    Ax(9-X2)…

A: To find the constant A, we can use 1=∫-∞∞ fx(X)dx Hence, 1=∫-∞∞ fx(x)dx   =∫03Ax(9-x2)dx   =∫039…

Q: Suppose Y ~ Uniform(01,02) where the parameters 01 and 02 take the values -4 and -3 respectively.…

A:

Q: Let X be a random variable with the probability density function. f(x) : 20 for x = 1,2,3, 4, ..., 0…

A:

Q: Sketch the graph of the probability density function over the indicated interval and find the…

A: We use a graphing calculator to sketch f(x)=x/50 over [0,10]

Q: Let X be a random variable with probability density function, What is EX? , What is Var(X)? cx(5 –…

A:

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

A:

Q: What is the variance of X

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

Q: The random variable X has probability density function 1 < x < 2 f(x) = otherwise. Calculate Var(4X…

A:

Q: For the continuous probability functionf(x) = Kx when x20 find

A:

Q: Let X be the random variable having pdf f(x) = 1,0 < x < 1, zero e.w. Compute the probability of the…

A: Give X~U(0,1)  P(X(4)-X(1)&lt;1/2)= ?

Q: Let the probability density function of the random variable X is = {² (3) * 0 Then My(t) is f(x) = ,…

A: Given information: fx=213x, x=1,2,3,.... Formula: MXt=Eetx=∑i=1∞etxfx

Q: The continuous random variable XX has a probability density function (pdf) given by Part(d) Find…

A:

Q: The life expectancy of a smartphone's battery X in days is a continuous random variable with…

A:

Q: (x + ax², 0 < x < 1 diğer fx (x) = 0,

A:

Q: The probability density of the random variable Z isgiven by f(z) = kze−z2for z &gt; 00 for z F 0Find…

A: The required value is calculated as follows:

Q: The probability density function of the continuous random variable X defined in the set of…

A:

Q: the probability function of Y.

A: Given, X be a continuous random variable with probability density function fx=λe-λxx&gt;00other…

Q: Determine the conditional probability distribution of Y given that X = 2. Where the joint…

A:

Q: Find the conditional probability density function of Y given X? pte: If the answer is (9+1) write it…

A: Solution

Q: Daily total solar radiation for a specified location in Florida in October has probability density…

A:

Q: 9. Let X be a random variable with probability density function, What is Var(X)? f(x) = cx (5-x) for…

A: Given,f(x)=cx(5-x)for 0≤x≤50otherwise