Divided into 6 parts of average

The average is the sum of the digits of the lottery numbers, divided by the number of numbers(6).

Divide the average into 6 parts:

Part 1st: 3 - 11

Part 2nd: 12 - 19

Part 3rd: 20 - 27

Part 4th: 28 - 35

Part 5th: 36 - 43

Part 6th: 44 - 51