ETPL 2235 - Stat Process/Quality Control

Credits: 4

Introduction to basic statistical theory; probability models for discrete and continuous random variables; their probability distributions and probability density functions. Sampling distributions for the mean, variance and ratios of variances. Hypothesis testing of means, variance, proportions, differences between means, and ratios of variances. The development and analysis of control charts for variables and attributes. Linear regression theory. Application of Taguchi’s 2-level designed experiments to polymer processing. Prereq: MATH 2110 $