This is a flawed experiment. If there is no benefit to doing a test, the results are irrelevant. If you give benefit for a correct answer then you can weigh it. If you give benefit for a negative answer you can weigh it. You can then weigh either answer giving a value to wrong and right answers. The milgrim test gives benefit for a negative answer. The benefit is friendship, kinship, in kind. If their was a value benefit for the right answer, no matter how small a value, the results would differ greatly. More BS society throws at you, I hope you understand how useless this experiment is. Few people just go along without costing out everything. The sheep have been lied to, paid, forced, coerced, threatened, harmed before they go along.