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 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