An Introduction to Statistics: An Active Learning Approach
Second Edition
Learning Objectives
After reading this chapter, you should be able to do the following:
- Compute and interpret a z score for a given raw score
- Solve for X if given a z score
- Explain what the sign of a z score indicates
- Explain what the absolute value of a z score indicates
- Locate a z score within a distribution
- Use a unit normal table to determine the proportion of scores above or below any given z score