query: SELECT investor_id ,  avg(share_count) FROM TRANSACTIONS GROUP BY investor_id
question: Are Showing that average a share a count alla transaction different investor.
query_toks: SELECT investor_id , avg ( share_count ) FROM TRANSACTIONS GROUP BY investor_id
query_toks_no_value: select investor_id , avg ( share_count ) from transactions group by investor_id
question_toks: Are Showing that average a share a count alla transaction different investor.