D ATA A NALYSIS Live Session Presentation Image courtesy of Stuart Miles / freedigitalphotos.net

AGENDA Welcome Introduction Guidance about Collaborate tools How you will be graded in this session Analysis of data Questions or concerns Image courtesy of ddpavumba / freedigitalphotos.net

W ELCOME AND I NTRODUCTION Let’s take a few minutes to get to know each other. Please either type into chat or raise your hand to talk on the microphone and share a little about yourself. You might include your age, your town, your hobbies, an interesting fact about you, or some other information.

This screenshot shows descriptions of some of the tools in Wimba. Feel free to play around a little with some of the tools, such as the chat, raising your hand, etc. C OLLABORATION TOOLS Image courtesy of Lorie Bell

You will be presented with a scenario. Your grade for this session will be based on your participation in the class discussion. YOUR PARTICIPATION YOUR GRADE You answer all 8 questions either in chat or by speaking to the group. 100 You answer 6 or 7 questions either in chat or by speaking to the group. 90 You answer 4 or 5 questions either in chat or by speaking to the group. 80 You answer 3 questions either in chat or by speaking to the group. 70 You answer 2 questions either in chat or by speaking to the group. 60 You answer 1 question either in chat or by speaking to the group. 50 You answer no questions. 40 H OW Y OU W ILL B E G RADED D URING T HIS S ESSION

You will be given five minutes to answer the following questions about this table. Your teacher will start a timer. Feel free to answer in chat or on the microphone. Just make sure to raise your head before using the microphone. Questions 1.Based on this table, is there a correlation between height and shoe size? If so, describe it. 2.What are some strategies that you could use to make it easier to tell if there is a relationship here? 3.What are some other ways to display this data, besides a table? H EIGHT VERSUS SHOE SIZE Image courtesy of Lorie Bell

You will be given five minutes to answer the following questions about this display. Your teacher will start a timer. Feel free to answer in chat or on the microphone. Just make sure to raise your head before using the microphone. Questions 4. What type of display is shown? What are the characteristics of this type of display? 5. Describe the characteristics of this particular graph, such as gaps, skew, etc. 6. What are some conclusions that you can draw from this particular display, if you hadn’t seen the table in the preceding slide? H EIGHT VERSUS SHOE SIZE Image courtesy of Lorie Bell

You will be given five minutes to answer the following questions. Your teacher will start a timer. Feel free to answer in chat or on the microphone. Just make sure to raise your head before using the microphone. Questions 7.Under what conditions is a histogram better to display data than a bar graph? 8.Under what conditions is a pie graph or a line graph more appropriate to display data? D ISPLAY T YPES A NY Q UESTIONS OR CONCERNS ? T HANK YOU FOR ATTENDING !