In this experiment, the protocol is a clairvoyant one. When you are ready, the computer will select 25 cards at random, each of which will show one of the five Zener symbols… Your task is to use psi to determine which cards have been selected.
Well, SWT, you got 7 / 25 correct (28%)
By chance we would expect 5 / 25 correct guesses (20%)
For 25 trials, a score of 9 or above would be statistically significant