Yeah, I feel you. My best results with playing cards were with a very small sample size several years ago (more info found here)
This is basically what all the info came down to (I had some help crunching the numbers):
O.K. I did some analysis on your results )
Values of the cards (2,3,4,5,6,7,8,9,10,J,Q,K,A)
You got 3 hits out of 10 trails = 30% hits
Simply guessing should lead to 1 out 13 = 7.7% hits
First thought, not bad!
Symbols (hearts, spades…)
You got 2 out of 6 (4 times you did only guess the color) =33% hits
Simply guessing should lead to 1 out of 4 = 25% hits
First thought, not significant, but at least above 25%
Colors
You got 7 out of 10 = 70 % hits
Simply guessing should lead to 1 out of 2 = 50% hits
First thought, not significant, but at least above 50%
Comment
All probabilities are above the guessing values but only the first (values) seems significantly above the expected number, therefore I’ll look at this a bit more closely.
Value of the cards, how good is your result really? We can say something about this, if we look at the chance to guess your result by chance. On average, how many times will a computer score 3 or more hits if he tries to guess the values of 10 playing cards?
This is calculated as follows:
Probability to guess 0 out of 10 is (12/13)^10 = 45%
Probability to guess 1 out of 10 is (12/13)^9*(1/13)*10 = 37% (one needs to multiple by 10 because there are 10 different ways to score 1 hit and 9 misses out of 10 trails!)
Probability to guess 2 out of 10 is (12/13)^8*(1/13)^2 *45 = 14% (one needs to multiple by 45 because there are 45 different ways to score 2 hits and 8 misses out of 10 trails!)
This adds up to about 96% which means 96% of the time a computer would score 2 or less hits if he performs 10 trails, which means if one is guessing one will only score 3 or more hits in 4 % of the attempts, which means it is pretty likely you did not just guess the cards but perceive some info about the real cards while out of body.
The chance you did not leave you body is below 4%! That’s it! That’s the result! It’s a success, I would say!
But, 10 trails are way too few to say much anyway!
Cheers Tom
o.k. I'm know I'm crazy..........
I calculated the colors as well. 7 hits out of 10, doing this by chance will happen on 17,2% of the trails. The symbols can not be considered since the colors and the symvols are not independent Variables. The colors and the values(from above) can be multiplied though, since they are independent.
0.172*0.04=0.00688=0.688%
This means that there is a chance below 1% that you just guessed the cards!
If you want more prove, you need to do another 10 trails.......
Since then I have refined the process to elimnate the many variables involved with playing cards. Keep me posted if you start up again. I find this endeavor particularly interesting.
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