Scrabble Showdown set of 16 letter tiles are placed on the board. A randomizer then causes tiles to light up. Each team is allowed to stop the randomizer; a team starts the final round with the regulation value of the tiles that they stop the randomizer on; the number of tiles that the randomizer lights up is the number of "Bonus Scrabble Tiles" that the team had earned from the three previous rounds. This becomes their "head start" score before playing "Scrabble Lightning". The game is played on a regulation Scrabble board with only the double and triple-word score spaces (the double
P-value hypothesis testing) such as formula_9 the probability of the hypothesis given the data, or formula_10 the probability of the hypothesis being true, or formula_11 the probability of observing the given data. The "p"-value is defined as the probability, under the null hypothesis, here simply denoted by formula_4 (but is often denoted formula_13, as opposed to formula_14, which is sometimes used to represent the alternative hypothesis), of obtaining a result equal to or more extreme than what was actually observed. Depending on how it is looked at, the "more extreme than what was actually observed" can mean formula_15 (right-tail event) or