{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"mmlu","formal_name":"MMLU","introduction":"MMLU asks four-way multiple-choice questions across 57 subjects, from elementary material to professional-level examinations. Since 2020 it has been the most widely cited single reference point for general capability.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/test","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"27f00401-1304-5908-b4e8-3f1a10ac95bc","task_key":"all--test--27f00401-1304-5908-b4e8-3f1a10ac95bc","task_revision_id":"1","upstream_id":"","short_description":"Which of the following is NOT true of the χ2 probability distribution function?","config":"all","split":"test","body":"{\"choices\":\"['The area under the χ2 curve is 1.', 'χ2 is defined only for nonnegative values of the variable.', 'For small degrees of freedom, the curve displays strong right-skewness.', 'For the same α, as the number of degrees of freedom increases, the critical value for the rejection region decreases.']\",\"question\":\"Which of the following is NOT true of the χ2 probability distribution function?\",\"subject\":\"high_school_statistics\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/test","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}