Table:
text: Dancing with the Stars (U.S. season 5)
Average chart
Average chart
Rank_by_average Place Couple Total Number_of_dances Average
1 2 Mel & Maksim 414 15 27.6
2 1 Helio & Julianne 407 15 27.1
3 7 Sabrina & Mark 162 6 27.0
4 4 Jennie & Derek 308 12 25.7
5 3 Marie & Jonathan 344 14 24.6
6 5 Cameron & Edyta 245 10 24.5
6 6 Jane & Tony 196 8 24.5
8 11 Albert & Anna 42 2 21.0
9 9 Floyd & Karina 83 4 20.8
10 8 Mark & Kym 102 5 20.4
11 10 Wayne & Cheryl 52 3 17.3
12 12 Josie & Alec 16 1 16.0

Question: What is the lowest number of seats when the total is 16 and the average is less than 16 in Dancing with the Stars (US season 5)?

Question: What is the average if the average rank in Dancing with the Stars (US season 5) is more than 12?

Question: What is the average rank on Dancing with the Stars (US Season 5) for a couple with an average rank of 9 and an overall rank less than 83?

Question: What is the average rank if the total was greater than 245 and the average was 27.1 with less than 15 dances for Dancing with the Stars (US Season 5)?