{"ad_unit_id":"App_Resource_Sidebar_Upper","resource":{"id":2325995,"author_id":760925,"title":"help in probability","created_at":"2015-03-20T18:28:56Z","updated_at":"2016-02-19T07:50:04Z","sample":false,"description":"\r\n\r\n1. Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below.\r\n\r\nGrade Number\r\n\r\nA 45\r\n\r\nB 180\r\n\r\nC 110\r\n\r\nD 95\r\n\r\nF 65\r\n\r\nI 5\r\n\r\n \r\n\r\n \r\n\r\nIf Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.\r\n\r\n\r\nhttps://99galaxy.com/viewanswer/answer/help-in-probability-SkaWIzXfrv","alerts_enabled":true,"cached_tag_list":"mathematics, probeblity","deleted_at":null,"hidden":false,"average_rating":null,"demote":false,"private":false,"copyable":true,"score":14,"artificial_base_score":0,"recalculate_score":true,"profane":false,"hide_summary":false,"tag_list":["mathematics","probeblity"],"admin_tag_list":[],"study_aid_type":"Note","show_path":"/notes/2325995","folder_id":1295807,"public_author":{"id":760925,"profile":{"name":"galaxyshah123","about":null,"avatar_service":"examtime","locale":"en-US","google_author_link":null,"user_type_id":null,"escaped_name":"galaxyshah123","full_name":"galaxyshah123","badge_classes":""}}},"width":300,"height":250,"rtype":"Note","rmode":"canonical","sizes":"[[[0, 0], [[300, 250]]]]","custom":[{"key":"env","value":"production"},{"key":"rtype","value":"Note"},{"key":"rmode","value":"canonical"},{"key":"uauth","value":"f"},{"key":"uadmin","value":"f"},{"key":"ulang","value":"en_us"},{"key":"ucurrency","value":"usd"}]}