Tao ranson Variable law as 22 tay waxar wher xay are random Van wan find a...

Question

Question

Tao ranson Variable law as 22 tay waxar wher xay are random Van wan find a Suran 2&w ane orthognel.

Answer 1

Answer #1

On nu ... If two random variable Z and W are orthogonal, then E (zw)= 0 .: E (zw). E(Xray)(x-ar)) = f(x-a+) - E (xe)-d+E(x2)

Answer 2

Similar Homework Help Questions

A random variable has density function 2 2 / 3 for x 22 a. Find the...

A random variable has density function 2 2 / 3 for x 22 a. Find the expectation b. Variance
1. Two independent random variables X and y are given with their distribution laws 4 P 07 0.1 0.2 P 0.2 0.3 0.5 Find 1) the variance of random variable Y 2) the distribution law of random vari...

1. Two independent random variables X and y are given with their distribution laws 4 P 07 0.1 0.2 P 0.2 0.3 0.5 Find 1) the variance of random variable Y 2) the distribution law of random variable Z-0.5Y+x END TEST IN PROBABL ITY THEORY AND STAISTICS Variant 1 1. Two independent random vanables X and Y are given with their distribution laws: 2 0.7 0.1 P 0.2 0.3 0.5 0.2 Find 1) the variance of random varñable Y 2)...
For a random variable X, we know that MX(s)=22−s, for s∈(−2,2).Find the distribution of X

For a random variable XX, we know thatMX(s)=22−s, for s∈(−2,2).Find the distribution of X

help asap 2. The random variable X is uniformly distributed in the interval [4,8). Find the...

help asap 2. The random variable X is uniformly distributed in the interval [4,8). Find the probability density function for random variable Y if Y 6X 12 3. Two independent random variables X and y are given with their distribution laws: 0.2 0.4 0.1 0.9 0.7 0.1 p. Find the distribution law and mode of the random variable Z-5XY 0.2
6. The distribution law of random variable X is given -0.4 |-0.2 |0 0.1 0.4 0.3...

6. The distribution law of random variable X is given -0.4 |-0.2 |0 0.1 0.4 0.3 0 0.6 0.2 Pi Find the variance of random variable X. nrohahility density function is:
6. The distribution law of random variable X is given -0.4 -0.2 0 0.1 0.4 0.3...

6. The distribution law of random variable X is given -0.4 -0.2 0 0.1 0.4 0.3 0.2 0.6 Xi Pi Find the variance of random variable X. 7. Let X be a continuous random variable whose probability density function is: f(x)=Ice + ax, ifXE (0,1) if x ¢ (0:1) 0, Find 1) the coefficient a; 2) P(O.5 X<0.7); 3) P(X>3). Part 3. Statistics A sample of measurements is given Y 8 4 2 2 0 8. Compute the coefficient of...

Define a random variable , and a new random variable Y, such that 1) Find the...

Define a random variable , and a new random variable Y, such that 1) Find the density function of Y.( Instruction: Find the the cumulative distribution function and the derivative it) 2) Find the expectation of Y for (Hint: look for its connection with normal distribution of random variable) T~erp(A) We were unable to transcribe this imageWe were unable to transcribe this image
Let x be a normal random variable with mean 20 and standard deviation 4. find p(16<X<22)....

Let x be a normal random variable with mean 20 and standard deviation 4. find p(16<X<22). A) 0.4672 B) 0.5328 C) 0.1498 D) 0.0328
Let the random variable X follow a normal distribution with µ = 22 and σ2 =...

Let the random variable X follow a normal distribution with µ = 22 and σ2 = 7. Find the probability that X is greater than 10 and less than 17.