Snooker season 2009/2010 Snooker season 2009/2010 The snooker season 2009/10 was a series of snooker tournaments played between 16 May 2009 and 8 May 2010. There were six ranking events, two less than in the previous season. The Bahrain Championship was not held again, and the Northern Ireland Classic was removed from the calendar too. The Jiangsu Classic was held for the first time. Note: new means in these case, that these players were not on the 2008/2009 professional Main Tour. The following table outlines the results and dates for all the ranking and major invitational events. The top 16 of the world
Standard normal table the standard normal table to find probabilities. Normal distributions are symmetrical, bell-shaped distributions that are useful in describing real-world data. The "standard" normal distribution, represented by the letter Z, is the normal distribution having a mean of 0 and a standard deviation of 1. If "X" is a random variable from a normal distribution with mean μ and standard deviation σ, its Z-score may be calculated from X by subtracting μ and dividing by the standard deviation: For the average of a sample of size n from some population in which the mean is μ and the standard deviation is