How to pronounce kurtosis

kurtosis is most commonly pronounced "ker TOH sis" (/kɚˈtoʊsɪs/). This is the widely-used reading among engineers, though edge cases exist.

Statistics term for the 'tailedness' of a distribution, from Greek κυρτός (kurtos, 'curved/arching'); coined by Karl Pearson c.1905. Wiktionary GenAm /kɚˈtoʊsɪs/ — primary stress on the second/middle syllable -TOH-, with a long 'oh'. Data scientists frequently flatten it to KUR-toh-sis (stress on first) or say ker-TAH-sis / ker-TOSS-is with a short 'o'. The leading 'ku-' is a plain 'ker-' schwa+r, not 'koor-'. Pairs with 'skewness' in every pandas .describe() conversation, so it's said often and missed often.

Source: Wiktionary § kurtosis (GenAm /kɚˈtoʊsɪs/)

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