550.112
STATISTICAL
ANALYSIS
II
FALL
2009
SYLLABUS
TA office hour schedule: (all TA office hours are held in Whitehead 212)
Mondays, 6-8pm, K. Esterline
Mondays, 11-1pm, C. Yanga
Tuesdays, 11-1pm, K. Baselice
Wednesdays, 1-3pm, H. Larkin
Additional help with Statistics II (free service to University students):
Additional free Statistics help
HOMEWORK ASSIGNMENTS:
homework 01 due in your discussion section, Thursday, September 17
homework 02 due in your discussion section, Thursday, September 24
homework 03 due in your discussion section, Thursday, October 1
homework 04 will not be collected.
Here are solutions to homework 04.
homework 05 due in your discussion section, Thursday October 22
homework 06 due in your discussion section, Thursday October 29
homework 07 due in your discussion section, Thursday November 5
homework 08 due in your discussion section, Thursday November 12
homework 09 will not be collected.
Spreadsheet for Problem 9.1, along with solution spreadsheet.
Solutions to hw#9 a la Clarisa.
ANNOUNCEMENTS
Thank you all for your comments regarding the typos on the solution sheet I handed out at the end of midterm 1. Here
is a "typo-free" solution for your records.
Results of midterm 1
OTHER NOTES
1. A note about multiple comparisons.
2. A copy of the formula sheet that will be provided with midterm 1 can be found here for your viewing pleasure. TYPO FIXED in SSAxB formula. Thanks to all for pointing this out!
3. A copy of the statistical table sheet that will be provided with the midterm
can be found here.
4. Here is a checklist for material you will need to know for midterm 1.
5. A copy of last semester's midterm 1
and midterm 2.
6. Solutions to midterm 1 and
midterm 2.
The solution to problem 3(b) of midterm 1 can be done using the methods
I presented in class, I suggest you try those methods on this problem. Also, small typo on solution to last problem, the last line should read: mu2 - m3 ... (not mu1 - mu2)
7. Here is the output of an excel spreadsheet I used to compute the conditional distribution of T1 given that D1=D2 in the case
n1=4 and n2=5. You will notice that P(T1>=29|Ho)=.0079+.0079=.0158 and
P(T1>=28|Ho)=.0158+.0079+.0079=.0316. So that in a one-sided test with alpha=.025, T_upper should be 29, whereas the table shows it as 28.
8. Some data presented in class to demonstrate the Wilcoxon signed rank test when the sample is large (i.e., n>=25) can be found here.
9. An Excel spreadsheet I used in class to demonstrate
how to compute the least squares coefficients for the multiple
regression model y = beta0 + beta1*x1 + beta2*x2 + epsilon. The data comes from
example 12.1 from the text.
10. A copy of the formula sheet that will be provided with midterm 2
can be found here for your viewing pleasure.
Please make me aware of typos if you find them...thanks!
11. Midterm 2 solutions. There may be some errors but these are generally correct...Notify me if you spot errors...Thanks!
12. Statistical tables to accompany the second midterm.