Divided into 10 parts of average

The average is the sum of the digits of the lottery numbers, divided by the number of numbers(5).

Divide the average into 10 parts:

Part 1st: 3 - 7

Part 2nd: 8 - 12

Part 3rd: 13 - 17

Part 4th: 18 - 21

Part 5th: 22 - 25

Part 6th: 26 - 29

Part 7th: 30 - 33

Part 8th: 34 - 37

Part 9th: 38 - 41

Part 10th: 42 - 45