I have multiple sequential values between 1-n (n being 10 for this example but can vary) that are shuffled, e.g.:
list1 = [1 6 5 3 2 4 7 9 10 8]
list2 = [7 4 8 1 5 9 2 3 10 6]
list3 = [9 2 7 10 4 3 5 1 6 8]
list4 = [8 10 3 2 1 6 7 4 5 9]
list5 = ....
How can I test that this shuffling is truly random, and someone didn't apply a method to shuffle it? For example, someone could have divided the data into two chunks 1-5, and 6-10 and shuffled within those chunks. E.g:
list9 = [3 1 4 5 2 9 6 8 10 7]
or they could have divided the data into two chunks 1-5, and 6-10, flipped (or shuffled) the chunks and then shuffled within those chunks. E.g:
list9 = [7 6 10 8 9 2 1 3 5 4]
Thanks!