{"type":"rich","version":"1.0","title":"The Addition Rule","description":"Activity where students arrange steps for solving the Addition Rule for compound probability, including identifying P(A), P(B), P(A and B), substituting into P(A or B) = P(A) + P(B) - P(A and B), and interpreting the result. (HSS.CP.B.7)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774375978184&hashid=xVK31vNyjn","html":"<iframe src=\"https://arcade.padlet.com/embed/xVK31vNyjn\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}