MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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One method for testing ESP used Zener cards, which were designed specifically for testing psychic powers. Each card shows one of five symbols (square, circle, star, waves, cross). The person being tested must predict the card before it is flipped over. Chance performance would produce 20% correct predictions. Use a binomial test to determine whether 27 correct predictions of 100 is significantly different from chance performance. Use a two-tailed test at .05.
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