{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"mmlu-pro","formal_name":"MMLU-Pro","introduction":"MMLU-Pro rebuilds MMLU with ten answer options instead of four and removes items that no longer separate models. Questions span fourteen academic and professional subjects.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro","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":"6a901482-603d-5a52-80cb-5c447162cfce","task_key":"default--test--7782","task_revision_id":"1","upstream_id":"7782","short_description":"5.3-19. Two components operate in parallel in a device, so the device fails when…","config":"default","split":"test","body":"{\"category\":\"math\",\"options\":\"['$9$', '$8$', '$4$', '$5$', '$12$', '$3$', '$10$', '$4.5$', '$7$', '$6$']\",\"question\":\"5.3-19. Two components operate in parallel in a device, so the device fails when and only when both components fail. The lifetimes, $X_1$ and $X_2$, of the respective components are independent and identically distributed with an exponential distribution with $\\\\theta=2$. The cost of operating the device is $Z=2 Y_1+Y_2$, where $Y_1=\\\\min \\\\left(X_1, X_2\\\\right)$ and $Y_2=\\\\max \\\\left(X_1, X_2\\\\right)$. Compute $E(Z)$.\\n\",\"src\":\"scibench-stat\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}