An electron that is confined to x ≥ 0 nm has the normalized wave function

ψ(x) = {0
{(1.414 nm⁻¹/²) e⁻ˣ/⁽¹.⁰ ⁿᵐ⁾
x < 0 nm
x ≥ 0 nm , where x is nm.

What is the probability of finding the electron in a 0.010-nm-wide region at x = 1.90 nm?