Activity 9 - Fair Dice?

The data represents the observed frequencies on each side of the dice from 120 rolls per group.

Group 1 2 3 4 5 6
Brisyn/Lisa 25 13 15 22 23 22
Keith/Aaron 28 16 19 17 22 18
Jared/Dallas 19 28 12 20 24 17
Sammy/Cassie 23 16 17 30 14 20
Adrian/Stephanie 18 18 18 21 22 23
Erik/Mindy 24 16 22 20 16 22
Tamara/Greg 18 17 16 14 26 29
Krystal/Jen 19 18 23 20 26 14
Leslie/Kalin 14 19 20 25 23 19
Warren/Shanna 16 25 21 21 17 20
Brittany/TJ 20 26 16 21 26 11
Total 224 212 199 231 239 215