Students will create and analyze Time Plots and Box Plots

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Presentation transcript:

Students will create and analyze Time Plots and Box Plots Chapter 5 Students will create and analyze Time Plots and Box Plots

Display of value against time Your x-axis is always time Notes: Time Plots Display of value against time Your x-axis is always time Your y-axis is what is measured

Classwork: Create your own Time Plot Year Number of FB Users (in millions) 2009 360 2010 608 2011 845 2012 1056 2013 1228 2014 1393 2015 1591

Notes: Looking into the Future We can use time plots to “look into the future” If we see a pattern or a trend of how the number increases every year, we can take an educated guess to what it might be in the future.

Notes: Box and Whisker Plot Need the 5 Number Summary What is in the 5 Number Summary? Min, Q1, Median, Q3, Max

Notes: Example 11, 12, 12, 15, 16, 16, 16, 17, 19, 21 Calculators help

Classwork: 100,102,105,105,105,108,109,110 Calculators help

Classwork: Page 111 #38 + Box Plot

Statistics Can Be Misleading. https://www.youtube.com/watch?v=sxYrzzy3cq8&index=2&list=PL5vRSWHp5n0jb Z0cVVea5rh_ZCzBKZiB8 You are going to answer some questions about this video so pay attention and take notes.

Video Thoughts Can statistics be misleading? ________ paradox? What does this mean? ______________ Variable. Do you think you’ve ever been misled by stats? Turn in your notes.