{"type":"rich","version":"1.0","title":"Empirical Expected Value","description":"Activity where students arrange the steps for solving an empirical expected-value problem, from gathering sample data to building a probability distribution, computing the weighted average, and using it to predict a larger sample total. The learning goal is to internalize the correct procedure for expected value from real data. (HSS.MD.A.4)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774375879875&hashid=ZMjg5kEQK7","html":"<iframe src=\"https://arcade.padlet.com/embed/ZMjg5kEQK7\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}