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PROGRAMS OF STUDY & COURSE DESCRIPTIONS
Statistics (STA)

1021 Introduction to Statistics. 3 credits.
Sources and types of quantitative data; descriptive statistics: graphic displays and frequency distributions, measures of central tendency and variation; samples and populations; shapes of distributions (bimodal, skewness, kurtosis); probability and statistical decision making; sampling distributions (binomial, F, normal, Student’s t, U, chi-square); inferential statistics: approximating percentages, estimating procedures, testing hypotheses for differences or relationships (including regression and trend analyses); tests to check model assumptions; correlation vs. causation; lying with statistics.

1022 Introduction to Statistics. 3 credits.
Descriptive statistics. Testing hypothesis and confidence interval derivation for one and two population means, proportions and variances, goodness- of- fit, contingency tables, ANOVA and simple and multiple regression analysis.
Prerequisite: Calculus.

1024 Statistical Methods. 3 credits.
Finite populations; statistical decision theory; chi-square; analysis of variance; time series; index numbers; non-parametric tests; non-linear regression..
Prerequisite: STA 1021 or 1022.

2461 Probability Theory. 3 credits.
Probability spaces; combinatorics; conditional probability; discrete and continuous random variables; examples; density and distribution functions; independence; expectation and variance; moment generating functions; law of large numbers; central limit theorem; applications. (See MAT 2461).
Prerequisite: MAT 1510.

2462 Mathematical Statistics. 3 credits.
Hypothesis testing, confidence intervals, regression analysis, correlation, t-distribution, time series analysis, analysis of variance, F-distribution. (See MAT 2462).
Prerequisite: STA 2461.

2471 Queuing Theory. 3 credits.
Classification of queues; systems without memory; systems with losses; queues as birth-and-death processes; embedded Markov chains; networks; diffusion and Monte Carlo approximations. (See MAT 2471).
Prerequisite: STA 2462.

 Speech and DramaStatistics for Business