Date
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Information
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W 8/23
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· Syllabus – please read
it and PRINT it for your
records.
· Go over the other information on links above.
· We will start REVIEWING material from
Stats 1.
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F 8/25
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· You will need to PRINT and bring to class:
o Examples (WordDOC
or HTML)
and
o Formula
Sheet (print in landscape orientation)
· Start working on the assigned HOMEWORK
Problems for chapter 7 (see link above).
· For more practice, check out the review
problems done at the end of STA 2023
(includes problems from chapters 7 and 8 – mean and proportions): WordDOC or HTML
· Concentrate on the following:
o Chapter 7 Procedures – Confidence
Intervals and Significance Tests for MEANS
using the t-table.
o Determining what type of problem a story is
–
§
Means
or Proportions?
§
One
group, Two Independent groups or Matched pairs?
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M 8/28
|
· Continue
with review of STA 2023.
· TA’s
office will be Tue, Thu 11am – 1pm.
This information has been added to the syllabus and the
“getting help” link above.
· Log
on to WebCT VISTA
(see link above) and make sure you have access to this course, STA 3024,
where we will be doing the quizzes (coming soon).
o If
you are unable to log on to WebCT, check your gatorlink username and password. If you have trouble, contact the CIRCA
Help Desk (392-HELP).
o If
you log on to WebCT but see no link for this
class, check your registration on ISIS and
make sure you are officially enrolled in the class. If you have recently added or changed
sections, it may take a couple of days for WebCT
to reflect this.
o If
you have any other problems accessing the course website in WebCT, please email me at mripol@stat.ufl.edu, and include your
full name, UFID number, and gatorlink username,
so I can look into the problem.
Please make sure the subject line of your email mentions STA 3024
(so I don’t confuse your email with spam).
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W 8/30
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· QUIZ
1 – in WebCT VISTA
o Starts
TODAY at 2:30pm and ends next Wednesday 9/6 at 6pm. NOTE that this is longer than the usual
amount of time quizzes will be open, since this will be a long weekend
o Covers
the REVIEW material from STA 2023, including today’s and
Friday’s lectures. NOTE that
quizzes will typically cover material we have already finished in class,
but this is review stuff that some people already know.
o The
quiz has 10 questions, 1 point each.
You have 90 minutes to answer the questions. You will have 3 chances for the quiz,
with the highest score counting towards your grade.
o Remember
that I have office hours MWF and the TA on TR, if you need help (details on
syllabus and “getting help” links above.)
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F 9/1
|
· Finish
Review STA 2023
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M 9/4
|
· Labor
Day – NO CLASS!!!
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W 9/6
|
· Start
Ch 12 – ANOVA, and Review section
3.2 Design of Experiments
· QUIZ
1 ENDS
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F 9/8
|
· Continue
with ANOVA, sec 12.1
· PRINT
output for: ANOVA
examples and bring them to class.
· You
may also want to bring to class a photocopy of the tables of the F
distribution from the appendix of your book (Table E on IPS 5th
edition). The tables go on for 8 pages, but just the first two pages should
be enough.
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M 9/11
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· Continue
with ANOVA, sec 12.1
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W 9/13
|
· Start
sec 12.2 – Bonferroni Method for Multiple
Comparisons
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F 9/15
|
· Continue
ANOVA examples
· QUIZ
2 STARTS today at 3pm and will end WED 9/20 at 6pm.
Includes everything we have
done since the last quiz, including today’s lecture: Ch 3 concepts, sec 12.1 ANOVA table and
test, and Bonferroni from sec 12.2 (but not
contrasts).
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M 9/18
|
· Continue
sec 12.2 – Contrasts
· Finish
Chapter 12
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W 9/20
|
· Start
Chapter 13 – Two-Way ANOVA
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F 9/22
|
· Finish
Chapter 13 – Two-Way ANOVA
· Click
on the link for some Practice Problems for
Exam 1.
· NOTE – this is NOT meant to look just like
the test, and it is NOT the only thing that you should study. Make sure you know all the material from
the notes, quizzes, suggested homework and the corresponding chapters in
the book.
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M 9/25
|
· REVIEW
for Exam 1
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W 9/27
|
· EXAM 1 – in class.
You must attend the section you are registered for.
FORMAT 29 Multiple Choice questions 3.5 points each, for a total of 101.5 points (1.5 bonus) BRING: #2 pencils, eraser Calculator - NOT graphing calc OR cell phones Picture ID UFID number
COVERS:
Review – chapter 3, 7, 8
One-Way ANOVA – chapter 12
Two-way ANOVA – chapter 13
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F 9/29
|
· Started
Regression – review Chapter 2
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M 10/2
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· Continued
Regression - Chapter 10
· PRINT
output True
and Guessed Calories Example
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W 10/4
|
· Continued
Regression - Chapter 10
· EXAM
1 GRADES:
o Grades
are now POSTED in WebCT.
o Click
HERE to see the distribution of the grades
for the whole class.
o To
see your test, stop by either the instructor or the TA’s office hours
this week or next week. Here are the
extended office hours until 10/13.
All office hours are in Griffin
Floyd Hall – see rooms below.
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Monday
|
Tuesday
|
Wednesday
|
Thursday
|
Friday
|
|
|
Maria Ripol
|
Tezcan
Ozrazgat
|
Maria
Ripol
|
Tezcan
Ozrazgat
|
Maria Ripol
|
|
room
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117C
|
117A
|
117C
|
117A
|
117C
|
|
time
|
10 - 1:45
and
5 - 5:30
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11 - 1
|
10 - 1:45
and
5 - 5:30
|
11 - 1
|
10 - 1:45
|
o After
10/13 the tests will only be available during the instructor’s regular
office hours, or by appointment.
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F 10/6
|
· HOMECOMING
– No classes or Office Hours
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M 10/9
|
· Continue
Regression, Chapter 10
· SURVEY
to determine Final Exam Date is available in WebCT.
NOTE: The Last Day of Classes is Wed 12/6. I had mistakenly said it was 12/8.
|
W 10/11
|
· QUIZ
3 starts at 3pm today and ends Monday at 6pm. Includes the Simple Linear Regression
material that we have covered in class, from chapter 2 and chapter 10.
|
F 10/13
|
· Finish
Simple Linear Regression – Residual Plots
· PROJECT 1 INFO –
click HERE Due Friday 10/27.
|
M 10/16
|
· Start
Multiple Regression – chapter 11
·
PRINT output for Multiple Regression
Examples and bring to class.
Electrical
Consumption vs. Temperature
Temperature
vs. Latitude and Elevation
Wages
vs. Length of Service and Size of Company
Reaction
Time vs. Distance and Hand
|
W 10/18
|
· Quadratic
Regression Example – Electrical Consumption
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F 10/20
|
· Two
Quantitative Variables Example – Temp vs
Latitude and Elevation
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M 10/23
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· Dummy
Variables Example – Wages (and maybe Reaction Time)
· FINAL EXAM DATE UPDATE – Last Day of Classes wins
(with 81% of the vote). Final Exam
will be on Wed 12/6 in class.
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T 10/24
|
Computer Day – CBD 110 on Tuesday, October 24, from
10:40am to 1:40 pm. This is in Building 105 – North of
University Ave, across from Library West and past the parking lot. Tezcan Ozrazgat, the TA for our
class, will be there to help people who need it for the project.
|
W 10/25
|
·
EXAM 2 REVIEW
·
Click here for some Practice
Questions for Exam 2
NOTE – this is NOT meant to look just like
the test, and it is NOT the only thing that you should study. Make sure you know all the material from
the notes, quizzes, suggested homework and the corresponding chapters in
the book.
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F 10/27
|
·
Project 1 DUE
·
I will go to class to collect projects
and answer any questions you may have for the exam.
|
M 10/30
|
· EXAM 2 – in class.
You must attend the section you are registered for.
FORMAT 34 Multiple Choice questions 3 points each, for a total of 102 points (2bonus) BRING: #2 pencils, eraser Calculator - NOT graphing calc OR cell phones Picture ID UFID number
COVERS:
Simple Linear
Regression– chapter 10 (and some stuff from chapter 2)
Multiple Regression – chapter 11
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T 10/31
|
· Tezcan’s Office Hours Cancelled
|
W 11/01
|
· Start
Chapter 9 – Analysis of Two-Way Tables
· Exam
Grades should be posted by Friday afternoon
· Project 2 Information – click HERE
|
F 11/03
|
· Continue
Chapter 9 – Simpson’s Paradox
· EXAM
2 GRADES:
o Grades
are now POSTED in WebCT.
o Click
HERE
to see the distribution of the grades for the whole class.
o To
see your test, stop by the instructor office hours next week. Here are the extended office hours until 11/9. All office hours are in Griffin Floyd Hall – see rooms
below.
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|
Monday
|
Tuesday
|
Wednesday
|
Thursday
|
Friday
|
|
|
Maria
Ripol
|
|
Maria
Ripol
|
Tezcan
Ozrazgat
|
|
|
room
|
117C
|
|
117C
|
117A
|
|
|
time
|
10:30 - 1:45
and
5 - 5:30
|
Tests NOT Available
|
10:30 - 1:45
and
5 - 5:30
|
11 - 1
|
NO Class or Office Hours
|
o After
11/9 the tests will only be available during the instructor’s regular
office hours, or by appointment.
|
M 11/06
|
· Continue
Chapter 9 – Inference for Two-Way Tables
|
T 11/07
|
· Computer Day – CBD 110 on Tuesday, October 24, from
10:40am to 1:40 pm. This is in Building 105 – North of
University Ave, across from Library West and past the parking lot. Tezcan Ozrazgat, the TA for our class, will be there to help
people who need it for the project.
|
W 11/08
|
· Finish
Chapter 9
· IMPORTANT NOTE about Project2:
When you enter the data into Minitab, your columns should not have any letters in them (other than on the very top row where the names go). If they have letters, Minitab thinks that the data is text and will not let you choose them for the Chi-squared analysis. You can tell if this is the problem by looking at the name of the column. C1 is a numerical column, C1-T is a text column. Just re-enter the data on new columns and make sure there is no T on them.
|
F 11/10
|
· Holiday – Veteran’s Day
– NO CLASSES or OFFICE HOURS
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M 11/13
|
· Start
Nonparametrics Statistics – Wilcoxon Rank Sum Test (sec 15.1)
· Project
1 grades are POSTED in WebCT. If you want your project back, please
stop by during Tezcan’s
office hours (TR 11-1 in Griffin
Floyd 117A).
|
W 11/15
|
· Continue
Wilcoxon Rank Sum Test (sec 15.1)
· Project 2 DUE
· NOTE: The last few chapters in the book are NOT
included in the textbook. You need
to go to the publisher’s website http://www.whfreeman.com/ips5e/ and then click on
Supplemental Chapters to read or download them.
|
F 11/17
|
· Wilcoxon Signed Rank Test (sec 15.2)
· Quiz 4 starts at 3 pm, ends Monday 5pm. Covers Contingency Tables, Wilcoxon Rank Sum Test and Wilcoxon
Signed Rank Test
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M 11/20
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· Kruskal-Wallis Test (sec 15.3)
· PRINT
these outputs and
bring to class
· Quiz 4 ends 5pm
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W 11/22
|
· NO
CLASS – Happy Thanksgiving!!!
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M 11/27
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· Start
Logistic Regression – chapter 16
· Print
and bring to class – Logistic Regression OUTPUT
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W 11/29
|
· Continue
Logistic Regression
· PROJECT
2 grades are now posted.
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F 12/1
|
· Start
Review for Exam 3
· EXTRA CREDIT QUIZ - starts today at 3pm, ends
Monday at 6pm
· Statistical
Inference Review TABLE that will help you on the quiz
· Practice
Questions for Exam 3 – and the Solutions.
|
M 12/3
|
· Finish
Review
· Evaluations
· Corrections
to Practice Questions:
· Number
5 – all options are about comparing the odds to what they were from one
yard less (not the year before).
· Number
41, the answer is B. The test
statistic NOT falling in the rejection region is the same as saying the
p-value was too big.
· Number
24 - This is matched pairs because we have sales data for each of the four
brands, for the same seven months.
The original data was collected in a block design, which is an
extension of matched pairs. Is
something we did not cover in class - that's why I said to ignore questions
22 and 23.
It would look something like this:
sales for brand
month A
B C D
Jan 45
58 76 15
Feb 48
62 48 34
.
.
.
etc
|
W 12/6
|
·
EXAM 3 –
in class. You must attend the section you are registered for.
FORMAT 34 Multiple Choice questions 3 points each, for a total of 102 points (2bonus) BRING: #2 pencils, eraser Calculator - NOT graphing calc OR cell phones Picture ID UFID number
COVERS:
Two-Way Tables (chapter 9)
Nonparametric Statistics (chapter 15)
Logistic Regression (chapter
16)
And how to choose which case, including all procedures we have seen
during the
semester.
|
W 12/13
|
Final
Exam Grades and Course Grades are NOW POSTED in WebCT.
This grades
are final, and have been submitted to the registrar.
Have a Great Break, and Happy Holidays!!!!!!!
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