Let X∼Binomial(6,1/3)X \sim \text{Binomial}(6, 1/3)X∼Binomial(6,1/3). What is the expected value of the random variable (−1)X(-1)^X(−1)X?
1729\frac{1}{729}7291
−1729-\frac{1}{729}−7291
164\frac{1}{64}641
000