Using the information that you have learned from the first three chapters, I would like you to explain as you would be telling another student that hasn't heard of the following: 1. What is Statistics? Give examples when we might use statistical data. 2. Pick two of the variables from Chapter 1 and explain them. 3. When is it appropriate to use a bar graph or pie chart compared to a histogram or frequency polygon? 4. What is standard deviation and how does the Empirical Rule relate? You only need to pick two of the four, but please try to give examples for any that you pick. I expect at least a paragraph for each item that you have picked, that would be at least 4 to 5 sentences. You must also reply to at least two classmates, with complete thoughts and at least 4 to 5 sentences. 2

Using the information that you have learned from the first three chapters, I would like you to explain as you would be telling another student that hasn't heard of the following: 1. What is Statistics? Give examples when we might use statistical data. 2. Pick two of the variables from Chapter 1 and explain them. 3. When is it appropriate to use a bar graph or pie chart compared to a histogram or frequency polygon? 4. What is standard deviation and how does the Empirical Rule relate? You only need to pick two of the four, but please try to give examples for any that you pick. I expect at least a paragraph for each item that you have picked, that would be at least 4 to 5 sentences. You must also reply to at least two classmates, with complete thoughts and at least 4 to 5 sentences