An introductory course in statistics. Probability, application of Bayes' Theorem. Binomial and Normal random variables. Confidence intervals for means and proportions. Prediction intervals. Tests of hypotheses. Paired data versus two independent samples. Brief introduction to analysis of variance. Regression, correlation. Contingency tables. Examples drawn from the health sciences. Use of a statistical computer package. NOTE: Credit can be obtained for only one of STAT 1793, STAT 2263, STAT 2593, BA 1605 , PSYC 2901.