K is the only letter with a score of 5.
If your word crosses triple work score in Scrabble, you get three times the points you would get for that word.
A blank tile is Scrabble is worth zero points. You will score the rest of the word, but add 0 for the score of the blank tile.
A blank tile is not worth anything - it gets no score.
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Because t-score isn't as accurate as z-score, you should use 40 as a safety sample size, rather than 30 as you would for a z-score.
where: t=1, w=4, i=1, l=1, i=1, g=2, h=4, t=1 if laid on a non-premium square, the score is 15. The total score would depends on what position it is laid on the scrabble board.
where: t=1, u=1, r=1, k=5, e=1, y=4 If laid on a non-premium square, the total score is thirteen (13) points.
T-scores and z-scores measure the deviation from normal. The normal for T-score is 50 with standard deviation of 10. if the score on t-score is more than 50, it means that the person scored above normal (average), and vise versa. The normal for Z-score is 0. If Z-score is above 0, then it means that person scored above normal (average), and vise versa.
T-score is used when you don't have the population standard deviation and must use the sample standard deviation as a substitute.
A score
K is the only letter with a score of 5.
Because as the sample size increases the Student's t-distribution approaches the standard normal.
If your word crosses triple work score in Scrabble, you get three times the points you would get for that word.
A blank tile is Scrabble is worth zero points. You will score the rest of the word, but add 0 for the score of the blank tile.
A blank tile is not worth anything - it gets no score.
If we are testing a hypothesis about the population mean , if none of the conditions of using a z-score or the conditions for using a t-score are met, we may use a proper non-parametric test.