Ywxz is a rhombus with diagonals that intersect at point s. angle wsx measures 3 x plus 12 degrees find the value of x.

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0