Divided into 20 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 20 parts:

Part 1st: 3 - 4

Part 2nd: 5 - 6

Part 3rd: 7 - 8

Part 4th: 9 - 10

Part 5th: 11 - 12

Part 6th: 13 - 14

Part 7th: 15 - 16

Part 8th: 17 - 18

Part 9th: 19 - 20

Part 10th: 21 - 22

Part 11th: 23 - 24

Part 12th: 25 - 26

Part 13th: 27 - 28

Part 14th: 29 - 30

Part 15th: 31 - 32

Part 16th: 33 - 34

Part 17th: 35 - 36

Part 18th: 37 - 37

Part 19th: 38 - 38

Part 20th: 39 - 39