3. Consider the following decision tree which is constructed to classify the wells as either Top...

Transcribed Image Text:

3. Consider the following decision tree which is constructed to classify the wells as either Top 25% or Bottom 25%, based on the variables of PROP, LATLEN and TVDSS. Classify the following wells with the given properties (note that left branch is YES, right branch is NO): PROP 2e+06 LATLEN 2000 TVDSS -8300 1e+06 2500 -8100 1.5e+06 4000 -8000 PROP <1.405e+06 LATLEN <2756 TVDSS-8100 TVDSS =-8294 Bottom 25% 26/0 LATLEN 5362 Bottom 25% 8/2 Bottom 25% Top 25% 21/2 6/15 Bottom 25% 7/3 Top 25% 12/58 Classification? 3. Consider the following decision tree which is constructed to classify the wells as either Top 25% or Bottom 25%, based on the variables of PROP, LATLEN and TVDSS. Classify the following wells with the given properties (note that left branch is YES, right branch is NO): PROP 2e+06 LATLEN 2000 TVDSS -8300 1e+06 2500 -8100 1.5e+06 4000 -8000 PROP <1.405e+06 LATLEN <2756 TVDSS-8100 TVDSS =-8294 Bottom 25% 26/0 LATLEN 5362 Bottom 25% 8/2 Bottom 25% Top 25% 21/2 6/15 Bottom 25% 7/3 Top 25% 12/58 Classification?