2022 Live Review 3 | AP Statistics | Mastering Inference for Categorical Data

In this AP Daily: Live Review session, we will discuss strategies for success on AP Statistics Exam questions involving inference for categorical data. We will focus on essential concepts and skills, including interpreting a confidence interval versus a confidence level, determining the sample size needed for a specified margin of error when estimating a population proportion, stating hypotheses, checking conditions for inference about population proportions, interpreting a p-value and making a conclusion in a significance test, and carrying out a chi-square test. We will also review strategies for success on multiple-choice and free-response questions, including using the formula sheet and your calculator effectively, making common interpretations easier with sentence frames, and showing sufficient work to earn full credit on questions that require a significance test (state hypotheses, identify inference procedure, check conditions, do calculations, make a conclusion).
Access lesson handouts and helpful resources here:
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