Prob/Stat&Mathematica
Draft
Authors: Bruce Carpenter, Bill Davis and Jerry Uhl ©1999
Producer: Bruce Carpenter
Publish er:
Distributor: ![]()
Estimating probabilities and measurements by Monte Carlo simulation
Frequency, cumulative distribution functions and histograms for data sets of numbers.
Expected value and variance for data sets and functions of data sets .
Probabilities of unions and intesections of data sets. Conditional probability and independence.
Series wiring versus parallel wiring. Drug testing. Birth day problem. Probability of winning at craps. Gambler's ruin.
Markov's inequality, Chebyshev's inequalities and standard deviation. Law of large numbers. Random Walks, Outliers
Normal distribution and the bell curve. Exponential distribution and the exponential curve.Recognizing data sets that are approoximately nor mally or exponentially distributed. The memoryless property of the exponential distribution. Monte Carlo generation of normally or exponentially distributed data sets. Experiments with sample averages and the normal distribution
Continuous versus discrete random variables. Approximation of continuous random variables by discrete random variables. Probability density functions a nd cumulative distribution functions. Brand name continuous distributions: Uniform, normal,exponential, Weibull, chi-square,gamma and beta. Sample uses of each. Monte C arlo generation of data sets following a specified distribution.
Joint distributions: Discrete and Continuous. Independence, Conditional probability and conditional expectations. Corellation.
Central limit theorem. Generatng functions. Special attention to sums of independent normal and exponential randon variables.
Permutations, combinations, Bernoulli,Binomial and Poisson distributions. Approximations by normal distributions
Sampling for the mean and variance. Acceptance testing.
It's very beneficial for ChE students to take the Mathematica version of Math 285 [DiffEq] due to the broader amount of material that the DiffEq&M athematica lessons cover. In the standard textbook version of diffeq, students learn how to mostly solve diffeq's that ChE's will never encounter. In the real world, engineers encounter problems much more complex than seen in the standard version of diffeq but that often crop up in their DiffEq&Mathematica homework. Additionally, the students who take DiffEq&Mathematica will have an increased understanding of the physical meaning of what they are doing. By presenting the material in a graphical form and covering things like resonance and the predator-prey model, students won't just be presented some random formula. They will see an approach to the problem
Techs support both the lab machines and the software used in this program.
In the event of a problem, send an e-mail to tech@cm.math.uiuc.edu.