STA 3024 - Introduction to Statistics 2
Maria Ripol
Wednesday, December 14
FINAL EXAM GRADES and AVERAGES are now Posted
These grades are final - there were plenty of opportunities for extra credit during the semester.
Have a safe and happy holiday break!!
FINAL EXAM
Students will have the option of taking it:
- Wed 12/7 in class
- Thu 12/8 2 pm in Carleton Auditorium
Both days it will be a 50 minute exam
- Format: 20 Multiple Choice Questions at 5 points each
plus 1 extra credit question
- Bring: #2 pencils and eraser and a
NON-graphing calculator that can do square roots and logarithms (cell phones NOT allowed)
- Practice Problems with answers on back - click HERE
- Review Topics and Formulas will be discussed in class
- Answers to Extra Credit Quiz
GRADE CALCULATOR - click here
Instructor Evaluations available at https://evaluations.ufl.edu
Monday, December 5, 2011
Exam Review, Q&A
Extra Credit QUIZ continues
Project 2 grades are posted
Friday, December 2, 2011
Finish Nonparametrics
Start Exam Review
Extra Credit QUIZ continues
Wednesday, November 30, 2011
Continue Nonparametrics - for Computer output click here
QUIZ 4 closes
Extra Credit QUIZ starts today 11:30am and closes next Wednesday December 7 at 10:30 am (right before class) .
Questions on how to choose the most appropriate statistical procedure - summary done in class Friday 11/18 click here.
Monday, November 28, 2011
Continue Nonparametrics - Wilcoxon Rank-Sum Test
No classes the week of Thanksgiving
Friday, November 18, 2011
Finish Logistic Regression
Start Nonparametrics
PROJECT 2 due (see Info below)
QUIZ 4 starts today 11:30am and closes next Wednesday November 30th at 5pm. It covers Chi-Squared Tables and Logistic Regression.
Wednesday, November 16, 2011
Started Logistic Regression -s ec 13.6
Monday, November 14, 2011
Finish Chi-Squared tests for Contingency Tables
Project 1 grades posted - can pick up during instructor's office hours
Then:
Wednesday and Friday - Logistic Regression
Friday - Project 2 due (see Info below), Q4 starts
Next Week - NO STAT CLASSESS week of Thanksgiving
Afterwards - Nonparametrics, Extra Credit Quiz
FINAL EXAM DISCUSSION
Friday November 11, 2011
No Class - Veteran's Day
Wednesday, November 9, 2011
Continue Chi-Squared tests for Contingency Tables
Exam 2 Scores- now posted in e-learning (including makeups)
Note that there were 34 questions at 2 pts each, so there are two points extra credit on the exam. I had to put into Sakai that the test is out of 102 so it would allow me to post grades above 100.
Starting Tue 11/8 you can go to the TA's office hours to see your scantron and a copy of the test to see what you did wrong.
Exam Results for the whole class - click HERE
Monday, November 7, 2011
Start chapter 11: Chi-Squared tests for Contingency Tables
PROJECT 2: Information Minitab Info
Exam Results- posted in e-learning Tuesday before 3pm
Starting Tuesday you can go to the TA's office hours to see your scantron and a copy of the test to see what you did wrong.
EXAM 2 INFO
- DATE: Wed November 2
- TIME: 8:20 - 10:00 pm
- ROOMS according to first letter of your last name (see Campus Map):
A - E WEIL 270 Weil Hall
F - K LIT 109 Little Hall
L - Q LIT 101 Little Hall
R - Z FLI 50 Flint Hall
- Format: 33 Multiple Choice Questions at 3 points each (99pts)
plus 1 point for correctly bubbling in your scantron sheet your
name, UFID number, etc, and having your GatorOne picture ID Card
- Bring: #2 pencils and eraser and a
NON-graphing calculator that can do square roots (cell phones NOT allowed)
- Practice Problems with answers on back - click HERE
- Review Topics and Formulas will be discussed in class
Monday, October 31, 2011
PROJECT1 due today
Exam Review
Q&A Wednesday
Friday, October 26, 2011
Quadratic Regression
Remember PROJECT1 due Monday - see information posted Oct. 19
Next Week - Review on Monday, Q&A Wednesday
Wednesday, October 26, 2011
Multiple Regression - variable selection
Monday, October 24, 2011
More Multiple Regression with Dummy Variables and Interactions
Friday, October 21, 2011
Continue Multiple Regression with Dummy Variables and Interactions
Wednesday, October 19, 2011
Multiple Regression with Dummy Variables and Interactions
PROJECT 1: Information Minitab Info
Monday, October 17, 2011
Continue Multiple Regression
Discuss PROJECT 1
Quiz 3 has been extended until tomorrow because e-learning outage on Sunday - now closes Tuesday Oct 18, 5pm
Please see PROBLEMS below for information on how to answer some of the questions.
Friday, October 14, 2011
Start Multiple Regression
Quiz 3 continues - see PROBLEMS below
Wednesday, October 12, 2011
Residual Analysis
Quiz 3 closes next Monday at 5pm
Quiz Problems -
· To find the p-value for the slope, remember is a two-sided test and use this t table
· CI for slope, If you get the problem about doctor measuring reaction time use n=5.
· Because of these problems everyone will have four chances for this quiz.
Monday, October 10, 2011
Continue Inference for Regression
Quiz 3 on this material starts today 11:30am and closes next Monday at 5pm Note - use this t table
Friday, October 7, 2011
Continue Inference for Regression
Wednesday, October 5, 2011
Start Inference for Regression - Chapter 12
Remember to PRINT: Regression Examples
Exam Scores- now posted in e-learning
Starting Wed 10/5 you can go to the TA's office hours to see your scantron and a copy of the test to see what you did wrong.
Exam Results for the whole class - click HERE
Monday, October 3, 2011
Start Regression - Review from Chapter 3
PRINT: Regression Examples
Exam Results- posted in e-learning Tuesday before 5pm
Starting Wednesday you can go to the TA's office hours to see your scantron and a copy of the test to see what you did wrong.
Friday, September 30, 2011
NO CLASS or Office Hours
EXAM 1 INFO
The class is so big and the room is so crowded that I have
requested rooms to conduct the exams AT NIGHT. This is
a change from what was originally announced.
- DATE: Wed September 28
- TIME: 8:20 - 10:00 pm
- ROOMS according to first letter of your last name (see Campus Map):
A - F MCC100 McCarty C Building
G - M CLB 130 Chemistry Lab Building
N - Z WEIM 1064 Weimer Hall
- Format: 33 Multiple Choice Questions at 3 points each (99pts)
plus 1 point for correctly bubbling in your scantron sheet your
name, UFID number, etc, and having your GatorOne picture ID Card
- Bring: #2 pencils and eraser and a
NON-graphing calculator that can do square roots (cell phones NOT allowed)
- Review Topics - click HERE
- Practice Problems with answers on back - click HERE
- Formulas - click HERE
Wednesdday, September 28, 2011
Q&A
Monday, September 26, 2011
Exam Review
Friday, September 23, 2011
Finish Two -Way ANOVA - examples
Quiz 2 ends
Monday we'll review for the test
Wednesday, September 21, 2011
Continue Two -Way ANOVA - interactions
Quiz 2 continues
Monday, September 19, 2011
Really finish One-Way ANOVA
Two -Way ANOVA - factors, treatments,etc
Quiz 2 continues
Friday, September 16, 2011
Finish One-Way ANOVA - bring printout
Quiz 2 on this material starts today 11:30am and closes next Fri 5pm
Quiz 1 grades are fixed - I added 1 pt to everyone who took it
TA Office Hours change for TODAY:
Zhe Chen will have office hours today 11:40 - 12:40 and Monday 5:00-6:00pm
instead of his regular Friday office hours - See link Getting Help on left menu bar
Wednesday, September 14, 2011
More One-Way ANOVA - bring printout
Quiz 2 on this material will start Friday
Monday, September 12, 2011
Continue ANOVA - Multiple Comparisons
Quiz 1 closes TODAY 5pm.
Friday, September 9, 2011
Continue ANOVA - remember to print stuff posted Wed.
Quiz 1 has been EXTENDED to Monday 5pm because of e-learning problems.
Wednesday, September 7, 2011
Start ANOVA (chapter 14), including concepts from Chapter 4 - Designing Experiments.
Quiz 1 continues
Print:
One-Way ANOVA Examples
F Table
Two-Way ANOVA Examples
Friday September 2, 2011
Finish Review of STA 2023 Statistical Inference
QUIZ 1
· opens Fri, Sept 2, 11:30am, closes Fri, Sept 9, 5pm
· 3 chances, 1 hour time limit each, highest score counts
· questions will change, sometimes slightly, so READ carefully
· material from Review of STA 2023 (which case, Ha, interpreting p-values and confidence intervals)
· NOTE - highest score should be 10 but I messed up one of the questions and it's scoring it out of 1pt instead of 2pts. So if you get a total score of 9 it means you did everything correct. This system is NOT very forgiving, so I can't fix this problem while the quiz is running. Once the quiz closes I will add 1 pt to everyone's score. Sorry about that.
Applets to Demonstrate CI and SigTests - click here
Monday and Wednesday August 29 and 31, 2011
Continued examples from handout - review of STA 2023.
Friday August 26, 2011
Continue review of STA 2023:more info Confidence Intervals, Significance Tests and about p-values, start the examples from handout.
If you are having trouble with any of the material, go back and review Chapter 8 – Confidence Intervals, Chapter 9 – Significance Tests, Chapter 10 – Comparing Two Groups.
Getting Help link now available with TA office hours and also hours for the Teaching Center in Broward Hall – please make use of them if you have trouble with anything we’re doing in class, or the suggested homework problems, so you don’t fall behind.
Note-taker needed for a student with disabilities, $75 for whole semester.If interested, please contact the instructor in class today.
Wednesday August 24, 2011
Started reviewing basic concepts from Stats 1 - graphs and numerical summaries.
The tables I posted last lecture do not print very well - here are better versions of t table and Z table and a few more examples to print.
Monday August 22, 2011
Course Intro, go over the Syllabus. Please print the syllabus and keep it for your records.
Next lecture we will start with a brief review of STA2023. Please print this Statistical Inference table and Examples to bring to class next time.
You will also need a copy of the t table and the Z table for upperand lower z-scores.