In Debbie's magic act, a volunteer supposedly selects a card in a random fashion, looks at it without showing it to h...

ajcaviness on June 15, 2022

Why not B?

I understand the correct answer but why not B?

Reply
Create a free account to read and take part in forum discussions.

Already have an account? log in

Emil-Kunkin on June 18, 2022

Hi Ajcaviness,

(B) does not actually help us to determine if video was a useful way to evaluate if Debbie's trick used sleight of hand. While it might be possible that there was another way other than video tape, that does not mean that video tape was not effective, or that this other method would have been more effective. Only noting that there may have been another methodology is not a flaw.