Recent content by Tereno

How do you find the intersection of subspaces when the subspaces are given by the span of 3 vectors? For example, U is spanned by { X1 , X2 , X3} and V is spanned by { Y1, Y2, Y3}. Thanks in advance.

And here's another question: 2. Suppose X is a discrete random variable that takes on values from {1, 2, 3, . . .} with probabilities {p1, p2, p3, . . .}. If u is a number selected at random from [0, 1] explain why min {sum from i=1 to n of p subscript i >= u} can be considered as a random...

Whoa..that's a little hard for me to understand. i don't think I've learn that yet.

hmm..what do you mean by int(f(t), t,0,x)=y...?? o to x is the limits of integration?

P(X  x) = P (X <= x) and P(Y  y) = P (Y <= y) and the other two are strict inequalities < Sorry for the confusion.

Yeah I kinda did..and not to clear about it.

Does anyone know how to use the R language to write functions and etc?

Hey guys I've got several questions about statistics. Here's the first one. 1. Suppose X is a discrete random variable that takes on the three values x1, x2, x3 with probabilities p1, p2, p3 respectively. Describe how you could generate a random sample from X if all you had access to were...