Rolling a die The following figure displays several possible probability models for rolling a die. Some of the models are not legitimate. That is, they do not obey the rules. Which are legitimate and which are not? In the case of the illegitimate models, explain what is wrong. Probability Outcome Model 1 1/7 1/7 1/7 1/7 1/7 1/7 Model 2 1/3 1/6 1/6 0 1/6 1/6 Model 3 1/3 1/6 1/6 1/6 1/6 1/6 Model 4 1 1 2 1 1 2

Chapter 12: More about Tests and Intervals Summarize issues in statistical inference by posing three questions when looking at data. Am I surprised (Should I reject the null hypothesis) How surprised am I (What’s the P-value) What would not surprise me (Write a confidence interval for the parameter) Interpretation of the P-value See the end of Chapter 10 notes. In addition...