{"product_id":"chivelle-the-too-good-fit-inquisitor-mug","title":"Chivelle, the Too-Good-Fit Inquisitor Mug","description":"\u003cp\u003eχ² per degree of freedom near 1 indicates a good fit; much less than 1 means the error bars were overestimated.\u003c\/p\u003e\n\u003cp\u003eThe joke: A fit that is too good is suspicious, which only fitters know. The slogan on the mug reads \u003cstrong\u003eCHI²\/NDF = 0.2. REVIEWER 2 IS SUSPICIOUS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSource: Particle Data Group, 'Statistics' review (2022), goodness-of-fit section.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"11oz","offer_id":50978066169959,"sku":"32743935270632921346","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/18355277628562952294_2048.jpg?v=1793684120","url":"https:\/\/pixelatedphysics.com\/fr\/products\/chivelle-the-too-good-fit-inquisitor-mug","provider":"Pixelated Physics","version":"1.0","type":"link"}