Let X be a discrete random variable with support S_x= {0, 1, 2, ..., 25}, and P(X = x) = \(\left(\begin{array}{c} 25 \\ x \end{array}\right) \frac{1}{2^{25}}\) for all x ∈ S_x. Then which of the following statements are true?

The distributions of X - 12.5 and 12.5 - X are identical

P(X ≤ 4) = P(X ≥ 22)

Coefficient of variation (in percentage) of X is 20

P(X ≤ 4.9) = P(X ≥ 20.1)

Let X be a discrete random variable with support Sx = {0, 1, 2, ..., 25}, and P(X = x) = \(\left(\begin{array}{c} 25 \\ x \end{array}\right) \frac{1}{2^{25}}\) for all x ∈ Sx. Then which of the following statements are true?