ID# 1100:
 "Laboratory work of eugenics class," field worker notes
Date:
1921
Pages: (1|2|3|4)
Source:
 The Harry H. Laughlin Papers, Truman State University, papers, C-2-4,8
&quote;Laboratory work of eugenics class,&quote; field worker notes

4. 22. Statistical Methods a. Ogive b. Histogram c. Correlation formulae d. Regression e. Coefficient of contingency f. Simple presence and absence correlation 23. Scheme for Investigation of Psychic Autoamnese 24. Actual Field Work 25. Mrs. Cocherel (Garden Mag. July 1914) Red Sun Flower 26. Elephants breed at 20 yrs. Gestation 2 yrs - How long to raise 1,000,000 elephants - period of fertility 60 yrs. Length of life 80 yrs. Go in pairs - sex ratio even - twins and infant mortality nil.

Copyright 1999-2004: Cold Spring Harbor Laboratory; American Philosophical Society; Truman State University; Rockefeller Archive Center/Rockefeller University; University of Albany, State University of New York; National Park Service, Statue of Liberty National Monument; University College, London; International Center of Photography; Archiv zur Geschichte der Max-Planck-Gesellschaft, Berlin-Dahlem; and Special Collections, University of Tennessee, Knoxville.
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