Scrabble letter distributions these 130 tiles. It was An unofficial Japanese Hiragana Scrabble set uses these 100 tiles: The obsolete letters ゐ and ゑ, the letter を now exclusively used as a grammatical particle, and the lengthener ー have no tiles. Words are played in "dictionary format": This version was created by a student from Japan, and is not in wide circulation. A more popular set by Scrabble3D uses these 206 tiles: The obsolete letters "ぇ", "ゐ", "ゑ", "ゎ", "ぃ", "ぁ", "ぅ", and "ぉ", along with the marks "ー", "゛", and " ゜", have no tiles (with the first three letters and the
P-value 5%). The "p"-value is widely used in statistical hypothesis testing, specifically in null hypothesis significance testing. In this method, as part of experimental design, before performing the experiment, one first chooses a model (the null hypothesis) and a threshold value for "p", called the significance level of the test, traditionally 5% or 1% and denoted as "α". If the "p"-value is less than the chosen significance level ("α"), that suggests that the observed data is sufficiently inconsistent with the null hypothesis that the null hypothesis may be rejected. However, that does not prove that the tested hypothesis is true. When