146 On the Inheritance of the Mental and Moral Characters in Man 
DiAGBAM IX. Bistrilnition of Health in 1918 School Boys 
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a STANDARD DEVIATION = RANGE of NORMAL HEALTH, rouqhl; 
DiAGBAM X. |Bescm6Za)ice i?f General Health of 1918 Pairs o/ Brothers. 
FIRST BROTHERS HEALTH 
