Suppose two random variables x and y are independent with x

Suppose two random variables X and Y are independent with X ~ N(2,4) and Y ~ N(0,3). W= (X-Y)/2

a. Find the distribution of W.

b. Find P(W > 2)

Find the force exerted by these charges on a fourth charge : three charges each of magnitude 5.0 nc are at separate corners of a square of edge length 3.0 cm. the two charges at

Consider again the study of the association between : consider again the study of the association between depression and cardiac disease survivability which showed that of

A what is the magnitude of the force that each sphere : two tiny conducting spheres are identical and carry charges of -18.2 microc and 53.0 microc. they are separated by a

A solid shaft of 30mm diameter is to be used determine the : a solid shaft of 30mm diameter is to be used determine the maximum torque that can be applied without exceeding an

Suppose two random variables x and y are independent with x : suppose two random variables x and y are independent with x n24 and y n03. w x-y2a. find the distribution of w.b.

At the apogee point a its speed is 17184 mihr if nothing : just after launch from the earth the space-shuttle orbiter is in the 28 x 168-mi orbit shown. at the apogee point a its

After walking across a dry carpet theres a potential : after walking across a dry carpet theres a potential difference of 5500 v between your hand and the doorknob. as you

Four identical metallic objects carry the following : four identical metallic objects carry the following charges 1.0 microc 5.0 microc -6.6 microc and -8.0 microc. the

The distribution of the amount of money in savings accounts : the distribution of the amount of money in savings accounts for university of alabama students has an average of 950