Spinner - When do you switch from Blue to Purple?

(I remixed this resource in order to eliminate some of the reading needed in the original. I also to limited the degrees of the purple portion to 180 degrees or less to help avoid confusion.) Please begin with Dan Meyer's video: [url]http://player.vimeo.com/video/32756849[/url], then return to the student page for an interactive spinner. The user can see the result of 500 spins and the amount of money earned choosing purple or blue for a given size of the purple region.



Resource Type
adult  dan  education  expected  expected-value  meyer  probability  spinner  value 
Target Group (Age)
English (United Kingdom)
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