Probability & Statistics (MA 120)
Fall 2019
Dr. Nazar Khan
Lectures:
| Morning (Room 3) | Afternoon (Room 3) |
Monday and Wednesday | 11:30 am - 01:00 pm | 02:30 pm - 04:00 pm |
Office Hours:
Monday | 04:30 pm - 05:30 pm |
Grading Scheme/Criteria:
Quizes | 20% |
Assignments | 5% |
Mid-Term | 35% |
Final | 40% |
Texts: Statistics, Freedman, Pisani, and Purves, 4th edition, W.W. Norton and Co., New York, 2007.
Statistics - A First Course, Freund, John and Perles, Benjamin, 8th Edition, Pearson Prentice Hall, Upper Saddle River, New Jersey, 2004.
Interesting Links:
Why Do People Find Probability Unintuitive and Difficult?
Grades:
Grading sheet (Accessible only through your PUCIT email account)
Content
- Introduction
- In order to understand the "real" world
- Statistics are important for summarizing data
- Probability is the tool
- Statistics
- Design of Experiments
- Descriptive Statistics
- Stem-and-leaf Display
- Frequency Distribution
- Histogram
- Bar Chart, Pictogram, Pie Chart
- Mean and Weighted-Mean
- Median
- Robustness in the presence of outliers
- Computation via stem-and-leaf display
- Quartiles and Percentiles
- Box-and-whisker plot
- Mode
- Standard Deviation
- Interpreting Histograms
- Probability
- Counting
- Multiplication Principle.
- Permutations (when order matters).
- Combinations (when order does not matter).
- Introduction to Probability
- Predictions in the presence of uncertainty.
- Expectation
- Random Experiment, Outcome.
- Sample Space (S), Events (E), Probabilities of Events (P).
- Probability Space (S,E,P)
- Set Theory and Venn Diagrams
- Mutual Exclusion
- Axioms of Probability
- Methods for Computing Probability
- Counting Elements (when S is a simple sample space).
- Measuring Sizes (when S is not a simple sample space).
- Independence
- Joint Probability
- Multiplication rule for statistical independence
- Conditional Probability
- Restricted sample space
- Theorem of Total Probability (TTP)
- Bayes' rule
- Random Variables and Probability Distributions
- Discrete
- Binomial
- Geometric
- Shifted Geometric
- Negative Binomial
- Shifted Negative Binomial
- Multinomial
- Hypergeometric
- Poisson
- Continuous
- Probability Density vs. Probability Mass
- Normal Density -- Queen of densities
- Standard Normal Density
- Standardization
- z-score = amount of standard deviations away from the mean
- Standard Normal Table
- Normal approximation to discrete densities
- Continuity correction
- Normal approximation of Binomial density
- Expectations
Multivariate Distributions
- Conditional Probability
- Law of Large Numbers and the Central Limit Theorem
- Box Models
- Tests of Significance
- Applications
- Model Fitting
- Pattern Classification
-
-
|