```xml <result> <column_name>progress_pct</column_name> <family>additive</family> <subtype>intensive_additive</subtype> <confidence>0.85</confidence> <requires_user_confirmation>false</requires_user_confirmation> <sum_meaningful>false</sum_meaningful> <signed>false</signed> <reducers> <primary_reducer>mean</primary_reducer> <valid_reducers>mean, min, max, median, distribution</valid_reducers> <excluded_reducers>sum (summing percentages across entities is meaningless), product (not a ratio measure)</excluded_reducers> <average_semantics>arithmetic_mean</average_semantics> </reducers> <inner_outer_measure> <inner_measure_reducer>min</inner_measure_reducer> <outer_measure_reducer>max</outer_measure_reducer> </inner_outer_measure> <multiplicative_partner_derivable>false</multiplicative_partner_derivable> <reasoning> Gate prior: DIMENSION table with no sequence axis makes multiplicative highly implausible. Column name "progress_pct" suggests a percentage, but this is a LEVEL (completion status) not a RATIO (change factor). All values are zero, indicating incomplete/initial state snapshots. Despite "pct" naming token, this is an intensive measure representing a state of completion at each entity, where averaging across entities is meaningful but summing is not. The lack of variation (all zeros) and DIMENSION context confirm this is a snapshot level, not a compounding ratio. </reasoning> <table_type_conflict>false</table_type_conflict> </result> ```