Describe Data Sets with Shape, Center, and Spread

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Describe Data Sets with Shape, Center, and Spread 8.27.2013 Describe Data Sets with Shape, Center, and Spread

Do Now Rate the piece of art on a scale of 0-20 on a post-it note. (20 is the best, 0 is the worst)

Objective I can describe the shape, center, and spread of a data set. Agenda Do Now – Rate the Picture (10) class Finish Presentations (15) class Describing Data Guided Notes (15) class Portfolio Problem #1 (15) group Closure/Exit Ticket (5) class/individual

Finish Presentations

Presentation Sentence Starters The shape of our data is ______________________. The measure of center that best represents our data is ______________ because __________________. The measure of spread that best represents our data is ______________ because __________________.

Lets make a Histogram of our ratings. Bin Width? Frequency Scale? How would we describe the data?

Describing The Data… Shape Center Spread

Must have a 3 on the problem before the final test. Portfolio Problem #1 Must have a 3 on the problem before the final test. Work together, use notes, use the text book, etc.