Let X and Y be two independent Bernoulli(1/3) random variables. Define another random variable Z=∣Y−X∣. Find the expectation of Z. Enter the answer correct to two decimal places.
Press Enter to check.
Q4
1 Sep 2024
Statistics 2 · Week 2
Q4.Let X and Y be two independent Bernoulli(1/3) random variables. Define another random variable Z=∣Y−X∣. Find the expectation of Z. Enter the answer correct to two decimal places.