When doing a hypothesis test think like a pessimist
*experiments use random assignment but not random sampling: causal but not generalizable
Types of
observations use random sampling but not random as
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
1.4:
Randomization
testing
Team name:
Lab section:
8:30
10:05
11
.
Announcements
Unit
2: Probability
and
distributions
2. Bayes theorem and Bayesian inference
Sta 101 - Spring 2015
Review Project 1 assignment and start thinking about data you
might want to nd / co
.
Announcements
Review
Bayesian vs. frequentist inference
Poster sessions in Link Classroom 3 tomorrow, submission on
Sta 101 - Spring 2015
Sakai due by your lab session time.
Posttest due by Friday
.
Announcements
Unit
2: Probability
and
distributions
3. Probability and conditional probability
Please review the regrade policy on the course syllabus:
Regrade requests must be made within 3 days o
.
Announcements
Unit
3: Foundations
for
inference
1. Variability in estimates and CLT
Sta 101 - Spring 2015
MT Review: Monday, Feb 16, 7-8pm at Old Chemistry 116
Duke University, Department of Statis
.
Announcements
Unit
2: Probability
and
distributions
4. Binomial distribution
Due by Friday 11:59pm:
Sta 101 - Spring 2015
Peer evaluations
Duke University, Department of Statistical Science
PA 2
F
.
Announcements
Unit
2: Probability
and
distributions
3. Normal distribution
Peer evaluation 1 by Friday 11:59pm
Ofce hours:
Sta 101 - Spring 2015
currently MTWR 3-4pm
propose changing to TR 3-5pm
.
Readiness assessment
Individual: 15 minutes, using clickers
Unit
1: Introduction
to
data
1. Data Collection +
Observational studies & experiments
Sta 101 - Spring 2015
Duke University, Department o
.
Announcements
Sit in teams in class and lab going forward are you missing a
team member?
If you havent yet done so, take the class survey
Lab 1 due by your lab session next Tuesday one submission
.
Announcements
Unit
1: Introduction
to
data
3. Introduction to statistical inference
PA1 opens after class today, due by 11:59pm on Friday
RA2 on Monday - review Unit 2 videos + learning objectives
PRACTICE QUESTIONS ON BAYESS FORMULA AND ON
PROBABILITY
(NOT TO BE HANDED IN )
1. remarks
If you find any errors in this document, please alert me.
Remark 1. First, Ill make a remark about question 40
MARIUM YOUSUF
WRITING ASSIGNMENT # 3
1) a)
i) Null Hypothesis: Women with positive mammogram results have breast cancer
ii) Alternative Hypothesis: Women with positive mammogram results dont have brea
MQM 2017 - 2018
Data Infrastructure
Homework #6
Assignment Type: Individual (you may work with others but must make your own submission)
Due Date: 8:00 PM EST on Friday, August 25, 2017
Instructions:
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Midterm II Review
STA 104 - Summer 2017
Dont forget to submit Lab 3, due tomorrow at 2 pm.
Duke University, Department of Statistical Science
Lab session tomorrow at 2 pm is on as usua
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
1.2:
Histogram
to
boxplot
Team name:
Lab section:
8:30
10:05
11:
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
2.2:
Bayesian
inference
for
drug
testing
Team name:
Lab section:
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
2.3:
Hourly
rates
of
manufacturing
workers
Team name:
Lab sectio
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
3.1:
Relaxing
after
work
Team name:
Lab section:
8:30
10:05
11:4
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
3.2:
Grade
ination
Team name:
Lab section:
8:30
10:05
11:45
1:25
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
2.1:
Voting
probabilities
of
college
students
Team name:
Lab sec
Dr. Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
1.3:
Scientic
studies
in
the
press
Team name:
Lab section:
8:30
Dr.Mukherjee
Duke University - Department of Statistical Science
Sta 101: Data Analysis and Statistical Inference
Application
exercise
1.1:
Distributions
of
numerical
variables
Team name:
Lab section:
Distinction
Science based: Bayesian framework; prior plausibility and new evidence to find post new evidence
Evidence : Big notion: physicians relying too heaviliy on plausibility.levelling the playin
Teaching team
Data
Analysis
and
Statistical
Inference
Introduction
Sta 101 - Summer 2015, Session 2
Instructor: Gary Larson - [email protected]
Duke University, Department of Statistical Scie