Statistics 103: Spring 2007
  Probability and Statistical Inference

Course Schedule


Date Readings Topic of Class
Jan. 10
No readings.
Introduction.
15
No class
MLK Day
17
WW 1.  Designing Questions.
Design of surveys.
22
WW 1.  Using statistics to determine causal effects.
Design of experiments and observational studies.
24
WW 2. 
Histograms, box plots, summary statistics.
29
WW 11, 15.1.
Scatter plots, correlations, line fitting, contingency tables.
31
WW 3.  
Basics of probability. Conditional probability.
Feb. 5
WW 3.  Supplement Section 2.
Applications of probability.
7
WW 4.  Supplement Section 3.
Random variables and probability distributions
12
WW 4.  Supplement Section 4.
Expectations and variances.
14
WW 5.  Supplement Section 5.
Joint distributions (discrete r.v. only). Covariance.
19
WW 5.  Supplement Section 5. Review
21
Midterm exam.   Link to instructions for midterm 1.
Project Proposal Due.  
Link to instructions for project


26
WW 5.  Supplement Section 6.
Linear combinations.
28
Supplement Section 7. 
Linear combinations.  Iterated expectations.
Mar. 5
Supplement Section 7.  WW 6.
Sampling distributions.  Central limit theorem.
7
WW 7.  Supplement Section 8.
Central limit theorem.  Bias. Efficiency.
19
WW 8.
Confidence intervals (one sample).
21
WW 8.
More confidence intervals (two samples).
26
WW 9.
Hypothesis Tests (one sample).
28
WW 9.
More hypothesis tests (two samples).
Apr. 2
WW 17.
Chi-squared tests.
4
WW 12.  WW 15.2.
Introduction to simple regression
9
No readings. Review
11
Midterm exam.  Link to instructions for midterm 2.
16
WW 12.  WW 15.2.
More on regression.
18
WW 18.  Supplement Section 9.
Maximum likelihood estimation.
19
Project presentations in labs.

23
WW 19.
Introduction to Bayesian statistics
25
No reading.
More Bayesian statistics.  Wrap-up.
May 2
Final Exam,  7 PM - 10 PM.   Link to instructions for final