Skills Focus: Selecting an Appropriate Inference Procedure

This AP Statistics study guide covers inference procedures, including z-procedures (for proportions), t-procedures (for means), chi-square procedures (for categorical data), and linear regression t-procedures (for relationships). It provides flowcharts for selecting the appropriate procedure, detailed explanations of each procedure, examples of how to interpret computer output for linear regression, practice scenarios for test selection, and final exam tips covering key concepts, computer output interpretation, conditions for inference, and context. The guide also includes practice multiple-choice and free-response questions with solutions.