ESE 2021 Technical Quiz 61 || Random Processes & Variables

Attempt now to get your rank among 111 students!

Question 1

A deterministic signal V(t) is assumed to be similar to a random signal X(t), having zero mean and variance . The variance of V(t) is given by

• A
• B0
• C
• DNot defined

Question 2

The joint probability function of two random variables is given by

is _________.

• A74
• B60
• C64
• D56

Question 3

For the probability density function shown below find

• A
• B
• C
• D

Question 4

Y=X² is a zero mean stationary Gaussian random process with auto correlation for  , then find the value of ?

• A
• B
• C
• D

Question 5

A random process has a D.C. component equals to 3, obeys poisson’s distribution. The true r.m.s. value of the random process is _______.

• A2.46
• B3.46
• C4.50
• D5.50

• 111 attempts
• 0 upvotes
• 0 comments