The average is the sum of the digits of the lottery numbers, divided by the number of numbers(5).
Divide the average value into 10 parts:
Part 1st: 3 - 7
Part 2nd: 8 - 12
Part 3rd: 13 - 17
Part 4th: 18 - 22
Part 5th: 23 - 27
Part 6th: 28 - 31
Part 7th: 32 - 35
Part 8th: 36 - 39
Part 9th: 40 - 43
Part 10th: 44 - 47