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 σ, the standard error is σ/√"n": Z tables are typically composed as follows: Example: To find 0.69, one would look down the rows to find 0.6 and then across the columns to 0.09 which would yield a probability of 0.25490 for a "cumulative from mean" table or 0.75490 from a "cumulative" table. Because the normal distribution curve is symmetrical, probabilities for only positive values of Z are typically given. The user has to use a complementary operation on the absolute value of Z, as in the example below. Z tables use at least three different conventions: This table gives a