[ 26 ] 



Yjj_ rA dry Autumn is t^« 



jfter a dry Summer the probability of j A wet - - tV 



A variable 



T'S 



VliI, (A dry Autumn is -jV 



y^/^r a wet Summer the probability of JA wet 



CA variable 



2 o 



1^ 



2 o 



Yyi CK dry Autumn is - 



Jfter a variable Summer tlie probability of j A wet 



lA variable 



But the probability of the autumnal weather will be attained 

 much more perfedly by taking in the confideration of the pre- 

 ceding Spring alfo ; in order to which we may obferve that, 



rDry Autumn 3 times. 

 A dry Spring and dry Summer were fol- \ ^^^ _ ^ 



^^^^'^^y^ (variable - 4 



rDry Autumn 2 

 A dry Spring and wet Summer were fol- \ ^^^ _ _ ^ 



lowed by a / tt • ui r 



' (.Variable - 6 



rDry Autumn o 

 A wet Spring and dry Summer were fol- \ ,^^^ _ - o 



lowed by a / tt • 1 , 



(.Variable - o 



A wet 



