Graphical method of measuring variability is first used by

+2 votes

asked Mar 23, 2019 in Mathematics by kratos

(a) Max O Lorenze

(b) Carl Pearson

(c) Spiegel

(d) Fishers

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+1 vote

answered Nov 10, 2020 by kratos

Best answer

Graphical method of measuring variability is first used by Max.

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