Snooker season 2005/2006 Snooker season 2005/2006 The snooker season 2005/2006 was a series of snooker tournaments played between 17 May 2005 and 10 May 2006. There were six ranking tournaments, and the British Open and Irish Masters tournaments were removed from calendar. The Northern Ireland Trophy was held for the first time as non-ranking tournament, and the Pot Black was held again after a 12-year hiatus. Note: new in this case means that these players were not on the 2004/2005 professional Main Tour. The following table outlines the results and dates for the ranking and major invitational events that took place. The top
Standard normal table probability that a statistic is between 0 (the mean) and Z. Note that for z = 1, 2, 3, one obtains (after multiplying by 2 to account for the [-z,z] interval) the results f(z) = 0.6827, 0.9545, 0.9974, characteristic of the 68–95–99.7 rule. This table gives a probability that a statistic is less than Z (i.e. between negative infinity and Z). The values are calculated using the cumulative distribution function of a standard normal distribution with mean of zero and standard deviation of one, usually denoted with the capital Greek letter formula_4 (phi), is the integral formula_4(z) is related to