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フェルミ推定

「地頭力」で今流行のフェルミ推定。

一瞬、途方もないような質問に、手持ちの知識で
推論して概算させることで、思考の柔軟性や論理力などを問うもの。

その問題の一例として、
「シカゴにピアノ調律師は何人いるか?」
というのがあった。

「・・・4人か5人」
と答えたレスが某所にあった。

この人を採用したい。w


地頭力を鍛える 問題解決に活かす「フェルミ推定」」に載ってた
「日本中に電柱は何本あるか?」は、推論できたけど、このシカゴの問題は、
シカゴの知識ゼロのコロには、推論のしようもない。orz

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