{"type":"rich","version":"1.0","title":"What's the Expected Value?","description":"Players sort scenarios into three categories: positive expected value, zero expected value, or negative expected value. By classifying games, test-scoring rules, and payoff situations, they connect probability distributions to decision-making based on long-run averages. (HSS.MD.A.3)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774375776869&hashid=9RKnWDYAr1","html":"<iframe src=\"https://arcade.padlet.com/embed/9RKnWDYAr1\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}