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D O U G T Y S O N M I C H A E L C O S T E L L O
CONTACT INFO
- Doug Tyson
- dtyson@cysd.k12.pa.us
- tyson.doug@gmail.com
- Michael Costello
- MichaelAVCostello@gmail.com
TEACHING SAMPLING DISTRIBUTIONS D O U G T Y S O N M I C H A E L - - PowerPoint PPT Presentation
TEACHING SAMPLING DISTRIBUTIONS D O U G T Y S O N M I C H A E L - - PowerPoint PPT Presentation
TEACHING SAMPLING DISTRIBUTIONS D O U G T Y S O N M I C H A E L C O S T E L L O CONTACT INFO Doug Tyson dtyson@cysd.k12.pa.us tyson.doug@gmail.com Michael Costello MichaelAVCostello@gmail.com WHY THIS TOPIC? Theyre
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- They’re foundational!
- They’re confusing!
WHY THIS TOPIC?
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NO TECHNOLOGY
- A fun(ny) activity!
- Great to show a complete
distribution.
- Best used with means.
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GRAPHING CALCULATORS
- Allows a look at multiple
statistics.
- Uses programs to put statistics
in list 6.
- Shows students what a biased
statistic looks like.
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WHAT ARE THESE NUMBERS, ANYWAY?
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A BIASED STATISTIC
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FATHOM
- We can now sampling 100
integers using different sample sizes.
- What do you see?
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FATHOM, BUT EVEN BETTER!
- You can create a population
- f any shape
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FILES ON THE WEBSITE
- Files used in this presentation