

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 Drama
Statistics
for Business
