What is the probability that Taster 11 rates a wine higher than Taster 2? Give your answer to two decimal places.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Two wine tasters rate each wine they taste on a scale of 1 to 5. From data on their ratings of a large number of wines, we obtain the given probabilities for both tasters' ratings of a randomly chosen wine.

  Taster 2
Taster 1 1 2 3 4 5
11 0.050.05 0.020.02 0.010.01 0.000.00 0.000.00
22 0.020.02 0.080.08 0.020.02 0.020.02 0.010.01
33 0.010.01 0.020.02 0.240.24 0.050.05 0.010.01
44 0.000.00 0.020.02 0.050.05 0.230.23 0.020.02
55 0.000.00 0.010.01 0.010.01 0.020.02 0.080.08
 
 

(c) What is the probability that Taster 11 rates a wine higher than Taster 2? Give your answer to two decimal places.

probability:
 
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