## PS 6 - Solutions

Submitted by Amy S. Wagaman on Monday, 12/6/2010, at 2:42 PM

## PS 6

Submitted by Amy S. Wagaman on Monday, 12/6/2010, at 2:42 PM

## PS 5 - Solutions

Submitted by Amy S. Wagaman on Friday, 11/12/2010, at 1:00 PM

## PS 5

Submitted by Amy S. Wagaman on Wednesday, 11/10/2010, at 1:35 PM

## PS 4 - Solutions

Submitted by Amy S. Wagaman on Wednesday, 10/27/2010, at 5:00 PM
On the last problem, Ben M. caught that I missed a 0 in the E(Y^4) part of the calculation. So that should be (1*2*3*4*10^4)=240000, instead of 24000. Plugging that in will increase the expected value of C^2, which will then increase the variance. Apologies on the sloppy missed 0.

## PS 4

Submitted by Amy S. Wagaman on Friday, 10/22/2010, at 4:16 PM

## PS 3 - Solutions

Submitted by Amy S. Wagaman on Friday, 10/15/2010, at 11:12 AM

## PS 3

Submitted by Amy S. Wagaman on Friday, 10/15/2010, at 11:11 AM

## PS 2 - Solutions

Submitted by Amy S. Wagaman on Friday, 9/24/2010, at 1:56 PM

## PS 2

Submitted by Amy S. Wagaman on Friday, 9/24/2010, at 1:43 PM