MILK BELOW STANDARD. 



355 



TABLE CXXII. PERCENTAGE OF FAT AND SOLIDS NOT FAT 

 IN MIXED MILK. 



Table CXXIII. shows the percentage of samples which 

 have fallen below the Government Standard for fat in morning 

 milk during May and June since 1900 ; it is practically only in 

 these months that any serious number of low samples occurs. 



TABLE CXXIII. FAT IN MORNING MILK ONLY. 



In an extended series of analyses of milk, the author has found 

 that the number of samples yielding any given percentage of fat 

 is in agreement with that calculated by the usual methods from 

 the theory of probabilities, provided that morning and evening 

 milks are treated as separate series. This shows that standards 



