Presents an overview of statistics, including descriptive statistics, elementary probability, probability distributions, estimation, hypothesis testing, correlation, and linear regression.  Prerequisite:  Placement or completion of MTH 154:  Quantitative Reasoning or MTH 161:  Precalculus I or equivalent with a grade of C or better.  (Credit will not be awarded for both MTH 155:  Statistical Reasoning and MTH 245:  Statistics I.)  Lecture:  3 hours per week.