Definition of Pearson, Karl in English:

Pearson, Karl

Line breaks: Karl Pear|son
Pronunciation: /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.

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Word of the day oleaginous
Pronunciation: ˌəʊlɪˈadʒɪnəs
rich in, covered with, or producing oil; oily