One classical experiment in extrasensory perception tests the ability of an individual to show telepathy - to read the mind of another individual. This test uses five cards with different designs, all known to both participants. In a trial, the 'sender' sees a randomly chosen card and concentrates on the design. The 'receiver' attempts to guess the identity of the card. Each of the five cards is equally likely to be chosen, and only one card is the correct answer at any point. Out of 10 trials, a receiver got four cards correct. What is the P-value from a one tailed binomial test corresponding to this result? Round off to TWO digits after the decimal point. Out of 10 trials, a receiver got four cards correct. What is the P-value from a two tailed binomial test corresponding to this result? Round off to TWO digits after the decimal point.
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One classical experiment in extrasensory perception tests the ability of an individual to show telepathy - to read the mind of another individual. This test uses five cards with different designs, all known to both participants. In a trial, the 'sender' sees a randomly chosen card and concentrates on the design. The 'receiver' attempts to guess the identity of the card. Each of the five cards is equally likely to be chosen, and only one card is the correct answer at any point.
Out of 10 trials, a receiver got four cards correct. What is the P-value from a one tailed binomial test corresponding to this result? Round off to TWO digits after the decimal point.
Out of 10 trials, a receiver got four cards correct. What is the P-value from a two tailed binomial test corresponding to this result? Round off to TWO digits after the decimal point.
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