We will have an in-class Investigative Task tomorrow. It will prioritize the content of Chapter 20, but you should expect part of this will be completing a confidence interval or hypothesis test procedure from a previous chapter. Be advised that this will be a closed notes/closed book task. You may refer to your “Way of the Hypothesis Test” sheets for this task.

From the exercises in Chapter 20, please complete 15, 19, 27, 31, 35