Question

Qamar is participating in a study on esp in which he is supposed to telepathically receive one of two images that another participant views on a computer screen. if he performs like most other research participants in other studies, about how well will he do at receiving these images?

Answer 1

Based on the number of images, He will likely guess correctly approximately 50% of the time
This result not caused by  magical event, it's about probability.
If we should guess one of two images, the probability of we're having a correct guess is:
1/2    =  0.5  = 50%