Prerequisite: Placement or "C-" or better in MAT 121, MAT 130, or MAT 140. An introduction to the practice of statistics including sampling; experimental design; data displays; descriptive statistics; binomial and normal probability distributions; sampling distributions; confidence intervals; hypothesis tests; and linear regression. (4 hours of lecture-lab combined). Class Notes: MATH ACT 23 OR ABOVE OR PLACEMENT; MUST TAKE LAB 2. Enrollment Requirements: Prerequisite: MATH ACT=23 or C- or better in MAT 121 or 130 or 140.