DMW ENTROPY AND GAIN CALCULATION PROBLEM

CLICK ON THE DATA TO ENLARGE IT AND VIEW CLEARLY

CLICK ON THE ABOVE DATA TO ENLARGE IT AND VIEW CLEARLY

 OR CLICK HERE FOR TABLES
                               FOR DATA

NOTE: JUST DRAW THE TWO TABLES AND WRITE CALCULATION ENTROPHY AND GAIN ONLY,REMAINING POINTS NOT REQUIRED (only 3rd pt is required)