Describe and define nominal, ordinal, interval, and ratio measurement scales
Define and apply methods for collecting data
Define and apply techniques such as random sampling, stratified sampling, and sample homogeneity
Depict relationships by constructing, applying, and interpreting diagrams and charts
Course Description
To improve a process or product it is important to know its current status and its status after improvements are made. Valid data must be collected and summarized to verify the status of the process or product.