Bridge Winners Profile for Henk Boer

Henk Boer
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Member Since
Oct. 4, 2015
Last Seen
Jan. 5
Member Type
Bridge Player
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Netherlands

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henkwh
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Statistical approach for BZ
From the 116 video boards where BZ defended, Balicki held a 5-card as longest suit 55 times. That is 47.41 %
Statistical approach for BZ
Please have a look at the figures I posted here: http://bridgewinners.com/article/view/the-videos-speak-balicki-zmudzinski/?cj=259357 Michal, can you (or anybody) check them and recalculate the appropriate test results?
The Videos Speak: Balicki - Zmudzinski
Now I have observed and counted ALL video boards where BZ defended in Opatija. Again thanks to Nicolas' website. Total nr of boards: 116 - Balicki on lead: 56 - Zmudzinski on lead: 60 - Balicki held a 5-card as longest suit: 55 times - Balicki made the 5-gesture: 22 times Again the hypothesis ...
The Videos Speak: Balicki - Zmudzinski
For who is interested: in the example of 550 heads the p-value is 0.001565. Very fishy.
The Videos Speak: Balicki - Zmudzinski
Michal, you assume I took a sample from a bigger set. But actually I observed and counted them ALL. There are 60 boards where Zmudzinski is on lead. So in this case N = N1 = 60. Regarding p(5card) and p(no5card): the overall theorical p might be 0.443, but ...
The Videos Speak: Balicki - Zmudzinski
Here are the numbers based on all boards where Zmudzinski is on lead. The total nr of boards is 60. The numbers are based on my own observations. ————--- No5card —- 5card NoSignal —- 28 ——— 19 5-Signal —- 2 ———– 11 Total ——– 30 ———– 30 The expected numbers are based on the fact that the 5-signal ...
The Videos Speak: Balicki - Zmudzinski
Srikant, you are right. I updated the expected numbers in the post above. And I removed my conclusion. Others may comment on that.
The Videos Speak: Balicki - Zmudzinski
Arkadiusz suggested to do a Chi^2 test. And so I did. I tested the hypothesis whether the 5-finger-gestures by Balicki are indipendent from holding a 5-card suit. I first selected all 116 video records from Hammond's famous excel sheet at http://www.bridgescoreplus.com and then made a ...
The Videos Speak: Balicki - Zmudzinski
@ Michal: yes, 1 df
Crowd Sourcing BZ Hypothesis #1
BZ61: edge;edge;small;medium;medium;medium;large;medium BZ62: edge;edge;small;medium;medium;small;medium Edit: nrs corrected
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