Find the marginal densities
Suppose X and Y have joint density f(x,y) = 10x^2y when 0 < y < x < 1.
a) Find the marginal densities of X and Y and the,
b) Conditional density of Y given X = x
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The positron is a particle with the same mass as an electron but charge +e. A positron in a bubble chamber moves perpendicular to a 3.4T magnetic field. a) If the positron's kinetic energy is 27eV , what's the radius of its trajectory in the bubbl
Suppose X and Y have joint density f(x,y) = 10x^2y when 0 < y < x < 1. a) Find the marginal densities of X and Y and the,
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