单词	Pearson, Karl
释义	Karl Pearson /ˈpɪəs(ə)n / (1857–1936), English mathematician, the principal founder of 20th-century statistics. He defined the concept of standard deviation and devised the chi-square test.
随便看	Maori bug Maori cabbage Maori chief Maori dog Maoridom Maori electorate Maori English Maorify Maori head Maori hen Maori immersion Maoriland Maorilander Maori land march Maoriness Maori onion Maori option Maori oven Maori potato Maori P.T. Maori rat Maori renaissance Maori reserve Maori roll Maori seat

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