MATH 250 - Statistics I 3 hours

Introduction to descriptive and inferential statistics. Topics include collection of data, numerical and graphical descriptive methods, linear correlation and regression, probability concepts and distributions, confidence intervals and hypothesis testing for means and proportions. Prerequisite: Grade of C or higher in MATH 104 or higher level MATH course, or a score of 20 or higher on the math portion of the ACT, or a score of 480 or higher on the math portion of the SAT, or a passing score on the Columbia College math placement exam.